31107326

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{2221}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 47995200

約数和(自身を除く): 16887874

約数列:

[1, 2, 47, 94, 149, 298, 2221, 4442, 7003, 14006, 104387, 208774, 330929, 661858, 15553663, 31107326]

約数ペア:

[(1, 31107326), (2, 15553663), (47, 661858), (94, 330929), (149, 208774), (298, 104387), (2221, 14006), (4442, 7003)]