80391542

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{7151}}^1$

素因数の和:7244

約数の個数: 32

約数和(自身を含む): 152423424

約数和(自身を除く): 72031882

約数列:

[1, 2, 7, 11, 14, 22, 73, 77, 146, 154, 511, 803, 1022, 1606, 5621, 7151, 11242, 14302, 50057, 78661, 100114, 157322, 522023, 550627, 1044046, 1101254, 3654161, 5742253, 7308322, 11484506, 40195771, 80391542]

約数ペア:

[(1, 80391542), (2, 40195771), (7, 11484506), (11, 7308322), (14, 5742253), (22, 3654161), (73, 1101254), (77, 1044046), (146, 550627), (154, 522023), (511, 157322), (803, 100114), (1022, 78661), (1606, 50057), (5621, 14302), (7151, 11242)]