131565104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{747529}}^1$

素因数の和:747548

約数の個数: 20

約数和(自身を含む): 278081160

約数和(自身を除く): 146516056

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 747529, 1495058, 2990116, 5980232, 8222819, 11960464, 16445638, 32891276, 65782552, 131565104]

約数ペア:

[(1, 131565104), (2, 65782552), (4, 32891276), (8, 16445638), (11, 11960464), (16, 8222819), (22, 5980232), (44, 2990116), (88, 1495058), (176, 747529)]