90518948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{102397}}^1$

素因数の和:102431

約数の個数: 24

約数和(自身を含む): 180630072

約数和(自身を除く): 90111124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 102397, 204794, 409588, 1331161, 1740749, 2662322, 3481498, 5324644, 6962996, 22629737, 45259474, 90518948]

約数ペア:

[(1, 90518948), (2, 45259474), (4, 22629737), (13, 6962996), (17, 5324644), (26, 3481498), (34, 2662322), (52, 1740749), (68, 1331161), (221, 409588), (442, 204794), (884, 102397)]