31307684

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{49853}}^1$

素因数の和:50014

約数の個数: 12

約数和(自身を含む): 55138524

約数和(自身を除く): 23830840

約数列:

[1, 2, 4, 157, 314, 628, 49853, 99706, 199412, 7826921, 15653842, 31307684]

約数ペア:

[(1, 31307684), (2, 15653842), (4, 7826921), (157, 199412), (314, 99706), (628, 49853)]