40650046

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{1987}}^1$

素因数の和:2235

約数の個数: 16

約数和(自身を含む): 62478864

約数和(自身を除く): 21828818

約数列:

[1, 2, 53, 106, 193, 386, 1987, 3974, 10229, 20458, 105311, 210622, 383491, 766982, 20325023, 40650046]

約数ペア:

[(1, 40650046), (2, 20325023), (53, 766982), (106, 383491), (193, 210622), (386, 105311), (1987, 20458), (3974, 10229)]