80816554

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{444047}}^1$

素因数の和:444069

約数の個数: 16

約数和(自身を含む): 149200128

約数和(自身を除く): 68383574

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 444047, 888094, 3108329, 5772611, 6216658, 11545222, 40408277, 80816554]

約数ペア:

[(1, 80816554), (2, 40408277), (7, 11545222), (13, 6216658), (14, 5772611), (26, 3108329), (91, 888094), (182, 444047)]