86225084

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{178151}}^1$

素因数の和:178177

約数の個数: 18

約数和(自身を含む): 165859512

約数和(自身を除く): 79634428

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 178151, 356302, 712604, 1959661, 3919322, 7838644, 21556271, 43112542, 86225084]

約数ペア:

[(1, 86225084), (2, 43112542), (4, 21556271), (11, 7838644), (22, 3919322), (44, 1959661), (121, 712604), (242, 356302), (484, 178151)]