85353964

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{520451}}^1$

素因数の和:520496

約数の個数: 12

約数和(自身を含む): 153012888

約数和(自身を除く): 67658924

約数列:

[1, 2, 4, 41, 82, 164, 520451, 1040902, 2081804, 21338491, 42676982, 85353964]

約数ペア:

[(1, 85353964), (2, 42676982), (4, 21338491), (41, 2081804), (82, 1040902), (164, 520451)]