Factors of 32

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What are the Factors of 32?

Answer

Factors of 32:

1, 2, 4, 8, 16, 32

6 factors · 32 = 2⁵ · composite

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

Factor pairs of 32

3 pairs: 1 × 32 · 2 × 16 · 4 × 8

Past √32 ≈ 5.66 every pair would repeat one already found — so checking stops at 5.

32 = 2⁵ → (5 + 1) = 6 factors: add 1 to each exponent and multiply.

Related Calculations

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

Recalculate with different values ↑

Factors Table

Number	Factors
17	1, 17
18	1, 2, 3, 6, 9, 18
19	1, 19
20	1, 2, 4, 5, 10, 20
21	1, 3, 7, 21
22	1, 2, 11, 22
23	1, 23
24	1, 2, 3, 4, 6, 8, 12, 24
25	1, 5, 25
26	1, 2, 13, 26
27	1, 3, 9, 27
28	1, 2, 4, 7, 14, 28
29	1, 29
30	1, 2, 3, 5, 6, 10, 15, 30
31	1, 31
32	1, 2, 4, 8, 16, 32
33	1, 3, 11, 33
34	1, 2, 17, 34
35	1, 5, 7, 35
36	1, 2, 3, 4, 6, 9, 12, 18, 36
37	1, 37
38	1, 2, 19, 38
39	1, 3, 13, 39
40	1, 2, 4, 5, 8, 10, 20, 40
41	1, 41
42	1, 2, 3, 6, 7, 14, 21, 42
43	1, 43
44	1, 2, 4, 11, 22, 44
45	1, 3, 5, 9, 15, 45
46	1, 2, 23, 46

FAQ

What are the Factors of 32?

Factors of 32: 1, 2, 4, 8, 16, 32

How many factors does 32 have?

Number 32 has 6 factors

How many Factor Pairs does 32 have?

Number 32 has 3 factor pairs

Is 32 a prime or composite number?

Composite: 32 = 2⁵, so it has 6 factors — a prime has exactly two.

How many factors does 32 have excluding 1 and 32?

4: 2, 4, 8 and 16.