77979176

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{80557}}^1$

素因数の和:80585

約数の個数: 24

約数和(自身を含む): 160713210

約数和(自身を除く): 82734034

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 80557, 161114, 322228, 644456, 886127, 1772254, 3544508, 7089016, 9747397, 19494794, 38989588, 77979176]

約数ペア:

[(1, 77979176), (2, 38989588), (4, 19494794), (8, 9747397), (11, 7089016), (22, 3544508), (44, 1772254), (88, 886127), (121, 644456), (242, 322228), (484, 161114), (968, 80557)]