131613326

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{75553}}^1$

素因数の和:75635

約数の個数: 16

約数和(自身を含む): 215782224

約数和(自身を除く): 84168898

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 75553, 151106, 982189, 1964378, 5062051, 10124102, 65806663, 131613326]

約数ペア:

[(1, 131613326), (2, 65806663), (13, 10124102), (26, 5062051), (67, 1964378), (134, 982189), (871, 151106), (1742, 75553)]