31604522

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{1997}}^1$

素因数の和:2233

約数の個数: 16

約数和(自身を含む): 48839112

約数和(自身を除く): 17234590

約数列:

[1, 2, 41, 82, 193, 386, 1997, 3994, 7913, 15826, 81877, 163754, 385421, 770842, 15802261, 31604522]

約数ペア:

[(1, 31604522), (2, 15802261), (41, 770842), (82, 385421), (193, 163754), (386, 81877), (1997, 15826), (3994, 7913)]