90266572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1321}}^1\times {\mathrm{1553}}^1$

素因数の和:2889

約数の個数: 24

約数和(自身を含む): 172568592

約数和(自身を除く): 82302020

約数列:

[1, 2, 4, 11, 22, 44, 1321, 1553, 2642, 3106, 5284, 6212, 14531, 17083, 29062, 34166, 58124, 68332, 2051513, 4103026, 8206052, 22566643, 45133286, 90266572]

約数ペア:

[(1, 90266572), (2, 45133286), (4, 22566643), (11, 8206052), (22, 4103026), (44, 2051513), (1321, 68332), (1553, 58124), (2642, 34166), (3106, 29062), (5284, 17083), (6212, 14531)]