89229772

素因数分解:

$2^2\times {\mathrm{113}}^2\times {\mathrm{1747}}^1$

素因数の和:1977

約数の個数: 18

約数和(自身を含む): 157636388

約数和(自身を除く): 68406616

約数列:

[1, 2, 4, 113, 226, 452, 1747, 3494, 6988, 12769, 25538, 51076, 197411, 394822, 789644, 22307443, 44614886, 89229772]

約数ペア:

[(1, 89229772), (2, 44614886), (4, 22307443), (113, 789644), (226, 394822), (452, 197411), (1747, 51076), (3494, 25538), (6988, 12769)]