Factors of 248

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What are the Factors of 248?

Answer

Factors of 248:

1, 2, 4, 8, 31, 62, 124, 248

8 factors · 248 = 2³ × 31 · composite

Underlined — prime: 2, 31 · 1 — neither prime nor composite · others — composite

Factor pairs of 248

4 pairs: 1 × 248 · 2 × 124 · 4 × 62 · 8 × 31

Past √248 ≈ 15.75 every pair would repeat one already found — so checking stops at 15.

248 = 2³ × 31 → (3 + 1) × (1 + 1) = 8 factors: add 1 to each exponent and multiply.

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See Also

Prime Number Checker - Find out whether a given number is Prime or not
Prime Factorization - Prime Factorization Calculator
Prime Numbers List - List of all Prime Numbers - how many Prime numbers are between

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Factors Table

Number	Factors
233	1, 233
234	1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234
235	1, 5, 47, 235
236	1, 2, 4, 59, 118, 236
237	1, 3, 79, 237
238	1, 2, 7, 14, 17, 34, 119, 238
239	1, 239
240	1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240
241	1, 241
242	1, 2, 11, 22, 121, 242
243	1, 3, 9, 27, 81, 243
244	1, 2, 4, 61, 122, 244
245	1, 5, 7, 35, 49, 245
246	1, 2, 3, 6, 41, 82, 123, 246
247	1, 13, 19, 247
248	1, 2, 4, 8, 31, 62, 124, 248
249	1, 3, 83, 249
250	1, 2, 5, 10, 25, 50, 125, 250
251	1, 251
252	1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252
253	1, 11, 23, 253
254	1, 2, 127, 254
255	1, 3, 5, 15, 17, 51, 85, 255
256	1, 2, 4, 8, 16, 32, 64, 128, 256
257	1, 257
258	1, 2, 3, 6, 43, 86, 129, 258
259	1, 7, 37, 259
260	1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260
261	1, 3, 9, 29, 87, 261
262	1, 2, 131, 262

FAQ

What are the Factors of 248?

Factors of 248: 1, 2, 4, 8, 31, 62, 124, 248

How many factors does 248 have?

Number 248 has 8 factors

How many Factor Pairs does 248 have?

Number 248 has 4 factor pairs

Is 248 a prime or composite number?

Composite: 248 = 2³ × 31, so it has 8 factors — a prime has exactly two.

How many factors does 248 have excluding 1 and 248?

6: 2, 4, 8, 31, 62 and 124.