85139621

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{24671}}^1$

素因数の和:24724

約数の個数: 16

約数和(自身を含む): 106583040

約数和(自身を除く): 21443419

約数列:

[1, 7, 17, 29, 119, 203, 493, 3451, 24671, 172697, 419407, 715459, 2935849, 5008213, 12162803, 85139621]

約数ペア:

[(1, 85139621), (7, 12162803), (17, 5008213), (29, 2935849), (119, 715459), (203, 419407), (493, 172697), (3451, 24671)]