22973008

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{33391}}^1$

素因数の和:33442

約数の個数: 20

約数和(自身を含む): 45546688

約数和(自身を除く): 22573680

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 33391, 66782, 133564, 267128, 534256, 1435813, 2871626, 5743252, 11486504, 22973008]

約数ペア:

[(1, 22973008), (2, 11486504), (4, 5743252), (8, 2871626), (16, 1435813), (43, 534256), (86, 267128), (172, 133564), (344, 66782), (688, 33391)]