83870974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{62497}}^1$

素因数の和:62571

約数の個数: 16

約数和(自身を含む): 139495536

約数和(自身を除く): 55624562

約数列:

[1, 2, 11, 22, 61, 122, 671, 1342, 62497, 124994, 687467, 1374934, 3812317, 7624634, 41935487, 83870974]

約数ペア:

[(1, 83870974), (2, 41935487), (11, 7624634), (22, 3812317), (61, 1374934), (122, 687467), (671, 124994), (1342, 62497)]