90100276

素因数分解:

$2^2\times 7^1\times {\mathrm{317}}^1\times {\mathrm{10151}}^1$

素因数の和:10479

約数の個数: 24

約数和(自身を含む): 180786816

約数和(自身を除く): 90686540

約数列:

[1, 2, 4, 7, 14, 28, 317, 634, 1268, 2219, 4438, 8876, 10151, 20302, 40604, 71057, 142114, 284228, 3217867, 6435734, 12871468, 22525069, 45050138, 90100276]

約数ペア:

[(1, 90100276), (2, 45050138), (4, 22525069), (7, 12871468), (14, 6435734), (28, 3217867), (317, 284228), (634, 142114), (1268, 71057), (2219, 40604), (4438, 20302), (8876, 10151)]