22125736

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{64319}}^1$

素因数の和:64368

約数の個数: 16

約数和(自身を含む): 42451200

約数和(自身を除く): 20325464

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 64319, 128638, 257276, 514552, 2765717, 5531434, 11062868, 22125736]

約数ペア:

[(1, 22125736), (2, 11062868), (4, 5531434), (8, 2765717), (43, 514552), (86, 257276), (172, 128638), (344, 64319)]