89198164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{12437}}^1$

素因数の和:12615

約数の個数: 24

約数和(自身を含む): 171345888

約数和(自身を除く): 82147724

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 7172, 12437, 24874, 49748, 136807, 273614, 547228, 2027231, 4054462, 8108924, 22299541, 44599082, 89198164]

約数ペア:

[(1, 89198164), (2, 44599082), (4, 22299541), (11, 8108924), (22, 4054462), (44, 2027231), (163, 547228), (326, 273614), (652, 136807), (1793, 49748), (3586, 24874), (7172, 12437)]