90187816

素因数分解:

$2^3\times {\mathrm{1663}}^1\times {\mathrm{6779}}^1$

素因数の和:8448

約数の個数: 16

約数和(自身を含む): 169228800

約数和(自身を除く): 79040984

約数列:

[1, 2, 4, 8, 1663, 3326, 6652, 6779, 13304, 13558, 27116, 54232, 11273477, 22546954, 45093908, 90187816]

約数ペア:

[(1, 90187816), (2, 45093908), (4, 22546954), (8, 11273477), (1663, 54232), (3326, 27116), (6652, 13558), (6779, 13304)]