87287902

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1571}}^1\times {\mathrm{2137}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 141159312

約数和(自身を除く): 53871410

約数列:

[1, 2, 13, 26, 1571, 2137, 3142, 4274, 20423, 27781, 40846, 55562, 3357227, 6714454, 43643951, 87287902]

約数ペア:

[(1, 87287902), (2, 43643951), (13, 6714454), (26, 3357227), (1571, 55562), (2137, 40846), (3142, 27781), (4274, 20423)]