31957370

素因数分解:

$2^1\times 5^1\times {\mathrm{1117}}^1\times {\mathrm{2861}}^1$

素因数の和:3985

約数の個数: 16

約数和(自身を含む): 57594888

約数和(自身を除く): 25637518

約数列:

[1, 2, 5, 10, 1117, 2234, 2861, 5585, 5722, 11170, 14305, 28610, 3195737, 6391474, 15978685, 31957370]

約数ペア:

[(1, 31957370), (2, 15978685), (5, 6391474), (10, 3195737), (1117, 28610), (2234, 14305), (2861, 11170), (5585, 5722)]