71694898

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{19993}}^1$

素因数の和:20169

約数の個数: 16

約数和(自身を含む): 118044576

約数和(自身を除く): 46349678

約数列:

[1, 2, 11, 22, 163, 326, 1793, 3586, 19993, 39986, 219923, 439846, 3258859, 6517718, 35847449, 71694898]

約数ペア:

[(1, 71694898), (2, 35847449), (11, 6517718), (22, 3258859), (163, 439846), (326, 219923), (1793, 39986), (3586, 19993)]