81133232

素因数分解:

$2^4\times {\mathrm{5070827}}^1$

素因数の和:5070835

約数の個数: 10

約数和(自身を含む): 157195668

約数和(自身を除く): 76062436

約数列:

[1, 2, 4, 8, 16, 5070827, 10141654, 20283308, 40566616, 81133232]

約数ペア:

[(1, 81133232), (2, 40566616), (4, 20283308), (8, 10141654), (16, 5070827)]