87142352

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{3323}}^1$

素因数の和:3491

約数の個数: 40

約数和(自身を含む): 185479200

約数和(自身を除く): 98336848

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 149, 176, 298, 596, 1192, 1639, 2384, 3278, 3323, 6556, 6646, 13112, 13292, 26224, 26584, 36553, 53168, 73106, 146212, 292424, 495127, 584848, 990254, 1980508, 3961016, 5446397, 7922032, 10892794, 21785588, 43571176, 87142352]

約数ペア:

[(1, 87142352), (2, 43571176), (4, 21785588), (8, 10892794), (11, 7922032), (16, 5446397), (22, 3961016), (44, 1980508), (88, 990254), (149, 584848), (176, 495127), (298, 292424), (596, 146212), (1192, 73106), (1639, 53168), (2384, 36553), (3278, 26584), (3323, 26224), (6556, 13292), (6646, 13112)]