80857582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{2861}}^1$

素因数の和:3963

約数の個数: 16

約数和(自身を含む): 130781952

約数和(自身を除く): 49924370

約数列:

[1, 2, 13, 26, 1087, 2174, 2861, 5722, 14131, 28262, 37193, 74386, 3109907, 6219814, 40428791, 80857582]

約数ペア:

[(1, 80857582), (2, 40428791), (13, 6219814), (26, 3109907), (1087, 74386), (2174, 37193), (2861, 28262), (5722, 14131)]