89729204

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{1997}}^1$

素因数の和:2287

約数の個数: 24

約数和(自身を含む): 161118720

約数和(自身を除く): 71389516

約数列:

[1, 2, 4, 47, 94, 188, 239, 478, 956, 1997, 3994, 7988, 11233, 22466, 44932, 93859, 187718, 375436, 477283, 954566, 1909132, 22432301, 44864602, 89729204]

約数ペア:

[(1, 89729204), (2, 44864602), (4, 22432301), (47, 1909132), (94, 954566), (188, 477283), (239, 375436), (478, 187718), (956, 93859), (1997, 44932), (3994, 22466), (7988, 11233)]