22858456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{66449}}^1$

素因数の和:66498

約数の個数: 16

約数和(自身を含む): 43857000

約数和(自身を除く): 20998544

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 66449, 132898, 265796, 531592, 2857307, 5714614, 11429228, 22858456]

約数ペア:

[(1, 22858456), (2, 11429228), (4, 5714614), (8, 2857307), (43, 531592), (86, 265796), (172, 132898), (344, 66449)]