86903974

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{4507}}^1$

素因数の和:4851

約数の個数: 16

約数和(自身を含む): 135023616

約数和(自身を除く): 48119642

約数列:

[1, 2, 31, 62, 311, 622, 4507, 9014, 9641, 19282, 139717, 279434, 1401677, 2803354, 43451987, 86903974]

約数ペア:

[(1, 86903974), (2, 43451987), (31, 2803354), (62, 1401677), (311, 279434), (622, 139717), (4507, 19282), (9014, 9641)]