85280406

素因数分解:

$2^1\times 3^1\times {\mathrm{521}}^1\times {\mathrm{27281}}^1$

素因数の和:27807

約数の個数: 16

約数和(自身を含む): 170894448

約数和(自身を除く): 85614042

約数列:

[1, 2, 3, 6, 521, 1042, 1563, 3126, 27281, 54562, 81843, 163686, 14213401, 28426802, 42640203, 85280406]

約数ペア:

[(1, 85280406), (2, 42640203), (3, 28426802), (6, 14213401), (521, 163686), (1042, 81843), (1563, 54562), (3126, 27281)]