179999824

素因数分解:

$2^4\times {\mathrm{2423}}^1\times {\mathrm{4643}}^1$

素因数の和:7074

約数の個数: 20

約数和(自身を含む): 348968736

約数和(自身を除く): 168968912

約数列:

[1, 2, 4, 8, 16, 2423, 4643, 4846, 9286, 9692, 18572, 19384, 37144, 38768, 74288, 11249989, 22499978, 44999956, 89999912, 179999824]

約数ペア:

[(1, 179999824), (2, 89999912), (4, 44999956), (8, 22499978), (16, 11249989), (2423, 74288), (4643, 38768), (4846, 37144), (9286, 19384), (9692, 18572)]