80651096

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{487}}^1$

素因数の和:783

約数の個数: 32

約数和(自身を含む): 153661440

約数和(自身を除く): 73010344

約数列:

[1, 2, 4, 8, 127, 163, 254, 326, 487, 508, 652, 974, 1016, 1304, 1948, 3896, 20701, 41402, 61849, 79381, 82804, 123698, 158762, 165608, 247396, 317524, 494792, 635048, 10081387, 20162774, 40325548, 80651096]

約数ペア:

[(1, 80651096), (2, 40325548), (4, 20162774), (8, 10081387), (127, 635048), (163, 494792), (254, 317524), (326, 247396), (487, 165608), (508, 158762), (652, 123698), (974, 82804), (1016, 79381), (1304, 61849), (1948, 41402), (3896, 20701)]