80398526

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{46153}}^1$

素因数の和:46235

約数の個数: 16

約数和(自身を含む): 131815824

約数和(自身を除く): 51417298

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 46153, 92306, 599989, 1199978, 3092251, 6184502, 40199263, 80398526]

約数ペア:

[(1, 80398526), (2, 40199263), (13, 6184502), (26, 3092251), (67, 1199978), (134, 599989), (871, 92306), (1742, 46153)]