115891856

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{426073}}^1$

素因数の和:426098

約数の個数: 20

約数和(自身を含む): 237749292

約数和(自身を除く): 121857436

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 426073, 852146, 1704292, 3408584, 6817168, 7243241, 14486482, 28972964, 57945928, 115891856]

約数ペア:

[(1, 115891856), (2, 57945928), (4, 28972964), (8, 14486482), (16, 7243241), (17, 6817168), (34, 3408584), (68, 1704292), (136, 852146), (272, 426073)]