81036832

素因数分解:

$2^5\times {\mathrm{2532401}}^1$

素因数の和:2532411

約数の個数: 12

約数和(自身を含む): 159541326

約数和(自身を除く): 78504494

約数列:

[1, 2, 4, 8, 16, 32, 2532401, 5064802, 10129604, 20259208, 40518416, 81036832]

約数ペア:

[(1, 81036832), (2, 40518416), (4, 20259208), (8, 10129604), (16, 5064802), (32, 2532401)]