81553822

素因数分解:

$2^1\times 7^1\times {\mathrm{797}}^1\times {\mathrm{7309}}^1$

素因数の和:8115

約数の個数: 16

約数和(自身を含む): 140001120

約数和(自身を除く): 58447298

約数列:

[1, 2, 7, 14, 797, 1594, 5579, 7309, 11158, 14618, 51163, 102326, 5825273, 11650546, 40776911, 81553822]

約数ペア:

[(1, 81553822), (2, 40776911), (7, 11650546), (14, 5825273), (797, 102326), (1594, 51163), (5579, 14618), (7309, 11158)]