85870416

素因数分解:

$2^4\times 3^1\times {\mathrm{67}}^1\times {\mathrm{26701}}^1$

素因数の和:26779

約数の個数: 40

約数和(自身を含む): 225151264

約数和(自身を除く): 139280848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 67, 134, 201, 268, 402, 536, 804, 1072, 1608, 3216, 26701, 53402, 80103, 106804, 160206, 213608, 320412, 427216, 640824, 1281648, 1788967, 3577934, 5366901, 7155868, 10733802, 14311736, 21467604, 28623472, 42935208, 85870416]

約数ペア:

[(1, 85870416), (2, 42935208), (3, 28623472), (4, 21467604), (6, 14311736), (8, 10733802), (12, 7155868), (16, 5366901), (24, 3577934), (48, 1788967), (67, 1281648), (134, 640824), (201, 427216), (268, 320412), (402, 213608), (536, 160206), (804, 106804), (1072, 80103), (1608, 53402), (3216, 26701)]