68610512

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{42457}}^1$

素因数の和:42566

約数の個数: 20

約数和(自身を含む): 134252196

約数和(自身を除く): 65641684

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 42457, 84914, 169828, 339656, 679312, 4288157, 8576314, 17152628, 34305256, 68610512]

約数ペア:

[(1, 68610512), (2, 34305256), (4, 17152628), (8, 8576314), (16, 4288157), (101, 679312), (202, 339656), (404, 169828), (808, 84914), (1616, 42457)]