90850604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{10099}}^1$

素因数の和:10289

約数の個数: 24

約数和(自身を含む): 172225200

約数和(自身を除く): 81374596

約数列:

[1, 2, 4, 13, 26, 52, 173, 346, 692, 2249, 4498, 8996, 10099, 20198, 40396, 131287, 262574, 525148, 1747127, 3494254, 6988508, 22712651, 45425302, 90850604]

約数ペア:

[(1, 90850604), (2, 45425302), (4, 22712651), (13, 6988508), (26, 3494254), (52, 1747127), (173, 525148), (346, 262574), (692, 131287), (2249, 40396), (4498, 20198), (8996, 10099)]