89487772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4591}}^1$

素因数の和:5049

約数の個数: 24

約数和(自身を含む): 171263232

約数和(自身を除く): 81775460

約数列:

[1, 2, 4, 11, 22, 44, 443, 886, 1772, 4591, 4873, 9182, 9746, 18364, 19492, 50501, 101002, 202004, 2033813, 4067626, 8135252, 22371943, 44743886, 89487772]

約数ペア:

[(1, 89487772), (2, 44743886), (4, 22371943), (11, 8135252), (22, 4067626), (44, 2033813), (443, 202004), (886, 101002), (1772, 50501), (4591, 19492), (4873, 18364), (9182, 9746)]