31428238

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{2357}}^1$

素因数の和:2531

約数の個数: 16

約数和(自身を含む): 48386160

約数和(自身を除く): 16957922

約数列:

[1, 2, 59, 113, 118, 226, 2357, 4714, 6667, 13334, 139063, 266341, 278126, 532682, 15714119, 31428238]

約数ペア:

[(1, 31428238), (2, 15714119), (59, 532682), (113, 278126), (118, 266341), (226, 139063), (2357, 13334), (4714, 6667)]