77851906

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{9337}}^1$

素因数の和:9729

約数の個数: 16

約数和(自身を含む): 127743840

約数和(自身を除く): 49891934

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 9337, 18674, 102707, 205414, 3538723, 7077446, 38925953, 77851906]

約数ペア:

[(1, 77851906), (2, 38925953), (11, 7077446), (22, 3538723), (379, 205414), (758, 102707), (4169, 18674), (8338, 9337)]