86194636

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3517}}^1$

素因数の和:4089

約数の個数: 24

約数和(自身を含む): 164895696

約数和(自身を除く): 78701060

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 3517, 6127, 7034, 12254, 14068, 24508, 38687, 77374, 154748, 1958969, 3917938, 7835876, 21548659, 43097318, 86194636]

約数ペア:

[(1, 86194636), (2, 43097318), (4, 21548659), (11, 7835876), (22, 3917938), (44, 1958969), (557, 154748), (1114, 77374), (2228, 38687), (3517, 24508), (6127, 14068), (7034, 12254)]