90403658

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1\times {\mathrm{1861}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 137549664

約数和(自身を除く): 47146006

約数列:

[1, 2, 107, 214, 227, 454, 1861, 3722, 24289, 48578, 199127, 398254, 422447, 844894, 45201829, 90403658]

約数ペア:

[(1, 90403658), (2, 45201829), (107, 844894), (214, 422447), (227, 398254), (454, 199127), (1861, 48578), (3722, 24289)]