Factors of 64
64 has 7 factors.
All factors of 64
1, 2, 4, 8, 16, 32, 64
Prime factorization: 2⁶
Number of factors
7
Sum of factors
127
Prime?
No
Factor pairs of 64
Each pair multiplies together to make 64:
| Pair | Product |
|---|---|
| 1 × 64 | 64 |
| 2 × 32 | 64 |
| 4 × 16 | 64 |
| 8 × 8 | 64 |
Factors of nearby numbers
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Frequently asked questions
What are the factors of 64?+
The factors of 64 are 1, 2, 4, 8, 16, 32, 64 — that is 7 factors in total.
What is the prime factorization of 64?+
The prime factorization of 64 is 2⁶.
Is 64 a prime number?+
No. 64 has 7 factors, more than just 1 and itself, so it is a composite number.