47104436

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{1999}}^1$

素因数の和:2183

約数の個数: 24

約数和(自身を含む): 85008000

約数和(自身を除く): 37903564

約数列:

[1, 2, 4, 43, 86, 137, 172, 274, 548, 1999, 3998, 5891, 7996, 11782, 23564, 85957, 171914, 273863, 343828, 547726, 1095452, 11776109, 23552218, 47104436]

約数ペア:

[(1, 47104436), (2, 23552218), (4, 11776109), (43, 1095452), (86, 547726), (137, 343828), (172, 273863), (274, 171914), (548, 85957), (1999, 23564), (3998, 11782), (5891, 7996)]