90426364

素因数分解:

$2^2\times 7^2\times {\mathrm{461359}}^1$

素因数の和:461377

約数の個数: 18

約数和(自身を含む): 184082640

約数和(自身を除く): 93656276

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 461359, 922718, 1845436, 3229513, 6459026, 12918052, 22606591, 45213182, 90426364]

約数ペア:

[(1, 90426364), (2, 45213182), (4, 22606591), (7, 12918052), (14, 6459026), (28, 3229513), (49, 1845436), (98, 922718), (196, 461359)]