89827804

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{10259}}^1$

素因数の和:10473

約数の個数: 24

約数和(自身を含む): 172368000

約数和(自身を除く): 82540196

約数列:

[1, 2, 4, 11, 22, 44, 199, 398, 796, 2189, 4378, 8756, 10259, 20518, 41036, 112849, 225698, 451396, 2041541, 4083082, 8166164, 22456951, 44913902, 89827804]

約数ペア:

[(1, 89827804), (2, 44913902), (4, 22456951), (11, 8166164), (22, 4083082), (44, 2041541), (199, 451396), (398, 225698), (796, 112849), (2189, 41036), (4378, 20518), (8756, 10259)]