90490798

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{379}}^1\times {\mathrm{3851}}^1$

素因数の和:4263

約数の個数: 16

約数和(自身を含む): 140520960

約数和(自身を除く): 50030162

約数列:

[1, 2, 31, 62, 379, 758, 3851, 7702, 11749, 23498, 119381, 238762, 1459529, 2919058, 45245399, 90490798]

約数ペア:

[(1, 90490798), (2, 45245399), (31, 2919058), (62, 1459529), (379, 238762), (758, 119381), (3851, 23498), (7702, 11749)]