87512092

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{1699}}^1$

素因数の和:1945

約数の個数: 24

約数和(自身を含む): 156128000

約数和(自身を除く): 68615908

約数列:

[1, 2, 4, 79, 158, 163, 316, 326, 652, 1699, 3398, 6796, 12877, 25754, 51508, 134221, 268442, 276937, 536884, 553874, 1107748, 21878023, 43756046, 87512092]

約数ペア:

[(1, 87512092), (2, 43756046), (4, 21878023), (79, 1107748), (158, 553874), (163, 536884), (316, 276937), (326, 268442), (652, 134221), (1699, 51508), (3398, 25754), (6796, 12877)]