13178168

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{23201}}^1$

素因数の和:23278

約数の個数: 16

約数和(自身を含む): 25058160

約数和(自身を除く): 11879992

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 23201, 46402, 92804, 185608, 1647271, 3294542, 6589084, 13178168]

約数ペア:

[(1, 13178168), (2, 6589084), (4, 3294542), (8, 1647271), (71, 185608), (142, 92804), (284, 46402), (568, 23201)]