40536572

素因数分解:

$2^2\times {\mathrm{881}}^1\times {\mathrm{11503}}^1$

素因数の和:12388

約数の個数: 12

約数和(自身を含む): 71025696

約数和(自身を除く): 30489124

約数列:

[1, 2, 4, 881, 1762, 3524, 11503, 23006, 46012, 10134143, 20268286, 40536572]

約数ペア:

[(1, 40536572), (2, 20268286), (4, 10134143), (881, 46012), (1762, 23006), (3524, 11503)]