Factors of 32

The factors of 32 are 1, 2, 4, 8, 16 and 32. That is 6 factors in total.

A factor of 32 is a whole number that divides 32 exactly, with no remainder. 32 is a composite number because it has factors other than 1 and itself.

Factor pairs of 32

Two numbers that multiply to give 32:

1 × 32 = 32
2 × 16 = 32
4 × 8 = 32

Prime factorization of 32

32 = 2 × 2 × 2 × 2 × 2 = 2⁵. The prime factors of 32 are 2.

Quick facts about 32

Is 32 prime? No.
Even or odd: even.
Sum of its factors: 1 + 2 + 4 + 8 + 16 + 32 = 63.

Factors of nearby numbers

Number	Factors
28	1, 2, 4, 7, 14, 28
29	1, 29
30	1, 2, 3, 5, 6, 10, 15, 30
31	1, 31
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

More about 32: 32 squared · square root of 32 · 32 in binary · 32 in Roman numerals.

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