90677666

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 144764928

約数和(自身を除く): 54087262

約数列:

[1, 2, 31, 62, 67, 83, 134, 166, 263, 526, 2077, 2573, 4154, 5146, 5561, 8153, 11122, 16306, 17621, 21829, 35242, 43658, 172391, 344782, 546251, 676699, 1092502, 1353398, 1462543, 2925086, 45338833, 90677666]

約数ペア:

[(1, 90677666), (2, 45338833), (31, 2925086), (62, 1462543), (67, 1353398), (83, 1092502), (134, 676699), (166, 546251), (263, 344782), (526, 172391), (2077, 43658), (2573, 35242), (4154, 21829), (5146, 17621), (5561, 16306), (8153, 11122)]