90929896

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{5923}}^1$

素因数の和:6049

約数の個数: 32

約数和(自身を含む): 181274400

約数和(自身を除く): 90344504

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1919, 3838, 5923, 7676, 11846, 15352, 23692, 47384, 112537, 225074, 450148, 598223, 900296, 1196446, 2392892, 4785784, 11366237, 22732474, 45464948, 90929896]

約数ペア:

[(1, 90929896), (2, 45464948), (4, 22732474), (8, 11366237), (19, 4785784), (38, 2392892), (76, 1196446), (101, 900296), (152, 598223), (202, 450148), (404, 225074), (808, 112537), (1919, 47384), (3838, 23692), (5923, 15352), (7676, 11846)]