88915556

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{2129}}^1$

素因数の和:2383

約数の個数: 24

約数和(自身を含む): 159417720

約数和(自身を除く): 70502164

約数列:

[1, 2, 4, 53, 106, 197, 212, 394, 788, 2129, 4258, 8516, 10441, 20882, 41764, 112837, 225674, 419413, 451348, 838826, 1677652, 22228889, 44457778, 88915556]

約数ペア:

[(1, 88915556), (2, 44457778), (4, 22228889), (53, 1677652), (106, 838826), (197, 451348), (212, 419413), (394, 225674), (788, 112837), (2129, 41764), (4258, 20882), (8516, 10441)]