8414536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{80909}}^1$

素因数の和:80928

約数の個数: 16

約数和(自身を含む): 16991100

約数和(自身を除く): 8576564

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 80909, 161818, 323636, 647272, 1051817, 2103634, 4207268, 8414536]

約数ペア:

[(1, 8414536), (2, 4207268), (4, 2103634), (8, 1051817), (13, 647272), (26, 323636), (52, 161818), (104, 80909)]