31606786

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{2161}}^1$

素因数の和:2337

約数の個数: 16

約数和(自身を含む): 48567168

約数和(自身を除く): 16960382

約数列:

[1, 2, 71, 103, 142, 206, 2161, 4322, 7313, 14626, 153431, 222583, 306862, 445166, 15803393, 31606786]

約数ペア:

[(1, 31606786), (2, 15803393), (71, 445166), (103, 306862), (142, 222583), (206, 153431), (2161, 14626), (4322, 7313)]