85181072

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{233}}^1\times {\mathrm{313}}^1$

素因数の和:627

約数の個数: 40

約数和(自身を含む): 168553944

約数和(自身を除く): 83372872

約数列:

[1, 2, 4, 8, 16, 73, 146, 233, 292, 313, 466, 584, 626, 932, 1168, 1252, 1864, 2504, 3728, 5008, 17009, 22849, 34018, 45698, 68036, 72929, 91396, 136072, 145858, 182792, 272144, 291716, 365584, 583432, 1166864, 5323817, 10647634, 21295268, 42590536, 85181072]

約数ペア:

[(1, 85181072), (2, 42590536), (4, 21295268), (8, 10647634), (16, 5323817), (73, 1166864), (146, 583432), (233, 365584), (292, 291716), (313, 272144), (466, 182792), (584, 145858), (626, 136072), (932, 91396), (1168, 72929), (1252, 68036), (1864, 45698), (2504, 34018), (3728, 22849), (5008, 17009)]