Factors of 284

2, 71. As a product: 2^2 × 71.

The factors of 284 are 1, 2, 4, 71, 142, 284. It has 6 factors.

Factors of 284

Pick any whole number from 1 to 10,000.

284 = 2^{2} \times 71

How to work it out

1
A factor of 284 is a whole number that divides it with nothing left over. You only need to test the numbers up to √284 ≈ 16.85; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 6 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$284 = 2^{2} \times 71$
4
Add all the factors: 1 + 2 + 4 + 71 + 142 + 284 = 504. Without 284 itself that is 220, so 284 is a deficient number.

LaTeX source of the formulas on this page

\[ 284 = 2^{2} \times 71 \]

What are the factors of 284?

The factors of 284 are 1, 2, 4, 71, 142, 284. It has 6 factors.

What are the prime factors of 284?

2, 71. As a product: $2^{2}$ × 71.

How many factors does 284 have?

284 has 6 factors (3 factor pairs).

What is the sum of the factors of 284?

504.

Is 284 a prime number?

No. It is divisible by 2, so 284 = 2 × 142.