31322894

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2711}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 48327840

約数和(自身を除く): 17004946

約数列:

[1, 2, 53, 106, 109, 218, 2711, 5422, 5777, 11554, 143683, 287366, 295499, 590998, 15661447, 31322894]

約数ペア:

[(1, 31322894), (2, 15661447), (53, 590998), (106, 295499), (109, 287366), (218, 143683), (2711, 11554), (5422, 5777)]