87540662

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{10499}}^1$

素因数の和:10891

約数の個数: 16

約数和(自身を含む): 143640000

約数和(自身を除く): 56099338

約数列:

[1, 2, 11, 22, 379, 758, 4169, 8338, 10499, 20998, 115489, 230978, 3979121, 7958242, 43770331, 87540662]

約数ペア:

[(1, 87540662), (2, 43770331), (11, 7958242), (22, 3979121), (379, 230978), (758, 115489), (4169, 20998), (8338, 10499)]