80553692

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4549}}^1$

素因数の和:4805

約数の個数: 24

約数和(自身を含む): 149058000

約数和(自身を除く): 68504308

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 4427, 4549, 8854, 9098, 17708, 18196, 86431, 172862, 345724, 1059917, 2119834, 4239668, 20138423, 40276846, 80553692]

約数ペア:

[(1, 80553692), (2, 40276846), (4, 20138423), (19, 4239668), (38, 2119834), (76, 1059917), (233, 345724), (466, 172862), (932, 86431), (4427, 18196), (4549, 17708), (8854, 9098)]