87511856

素因数分解:

$2^4\times {\mathrm{2161}}^1\times {\mathrm{2531}}^1$

素因数の和:4700

約数の個数: 20

約数和(自身を含む): 169699704

約数和(自身を除く): 82187848

約数列:

[1, 2, 4, 8, 16, 2161, 2531, 4322, 5062, 8644, 10124, 17288, 20248, 34576, 40496, 5469491, 10938982, 21877964, 43755928, 87511856]

約数ペア:

[(1, 87511856), (2, 43755928), (4, 21877964), (8, 10938982), (16, 5469491), (2161, 40496), (2531, 34576), (4322, 20248), (5062, 17288), (8644, 10124)]