31091234

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{149}}^1\times {\mathrm{1033}}^1$

素因数の和:1285

約数の個数: 16

約数和(自身を含む): 47460600

約数和(自身を除く): 16369366

約数列:

[1, 2, 101, 149, 202, 298, 1033, 2066, 15049, 30098, 104333, 153917, 208666, 307834, 15545617, 31091234]

約数ペア:

[(1, 31091234), (2, 15545617), (101, 307834), (149, 208666), (202, 153917), (298, 104333), (1033, 30098), (2066, 15049)]