83811964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{4733}}^1$

素因数の和:4989

約数の個数: 24

約数和(自身を含む): 155085840

約数和(自身を除く): 71273876

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 4427, 4733, 8854, 9466, 17708, 18932, 89927, 179854, 359708, 1102789, 2205578, 4411156, 20952991, 41905982, 83811964]

約数ペア:

[(1, 83811964), (2, 41905982), (4, 20952991), (19, 4411156), (38, 2205578), (76, 1102789), (233, 359708), (466, 179854), (932, 89927), (4427, 18932), (4733, 17708), (8854, 9466)]