82080812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4211}}^1$

素因数の和:4669

約数の個数: 24

約数和(自身を含む): 157090752

約数和(自身を除く): 75009940

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 1772, 4211, 4873, 8422, 9746, 16844, 19492, 46321, 92642, 185284, 1865473, 3730946, 7461892, 20520203, 41040406, 82080812]

約数ペア:

[(1, 82080812), (2, 41040406), (4, 20520203), (11, 7461892), (22, 3730946), (44, 1865473), (443, 185284), (886, 92642), (1772, 46321), (4211, 19492), (4873, 16844), (8422, 9746)]