80566818

素因数分解:

$2^1\times 3^1\times {\mathrm{317}}^1\times {\mathrm{42359}}^1$

素因数の和:42681

約数の個数: 16

約数和(自身を含む): 161645760

約数和(自身を除く): 81078942

約数列:

[1, 2, 3, 6, 317, 634, 951, 1902, 42359, 84718, 127077, 254154, 13427803, 26855606, 40283409, 80566818]

約数ペア:

[(1, 80566818), (2, 40283409), (3, 26855606), (6, 13427803), (317, 254154), (634, 127077), (951, 84718), (1902, 42359)]