85807687

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:447

約数の個数: 32

約数和(自身を含む): 109734912

約数和(自身を除く): 23927225

約数列:

[1, 7, 17, 23, 107, 119, 161, 293, 391, 749, 1819, 2051, 2461, 2737, 4981, 6739, 12733, 17227, 31351, 34867, 41837, 47173, 114563, 219457, 292859, 532967, 721073, 801941, 3730769, 5047511, 12258241, 85807687]

約数ペア:

[(1, 85807687), (7, 12258241), (17, 5047511), (23, 3730769), (107, 801941), (119, 721073), (161, 532967), (293, 292859), (391, 219457), (749, 114563), (1819, 47173), (2051, 41837), (2461, 34867), (2737, 31351), (4981, 17227), (6739, 12733)]