22769704

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{66191}}^1$

素因数の和:66240

約数の個数: 16

約数和(自身を含む): 43686720

約数和(自身を除く): 20917016

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 66191, 132382, 264764, 529528, 2846213, 5692426, 11384852, 22769704]

約数ペア:

[(1, 22769704), (2, 11384852), (4, 5692426), (8, 2846213), (43, 529528), (86, 264764), (172, 132382), (344, 66191)]