30770456

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{89449}}^1$

素因数の和:89498

約数の個数: 16

約数和(自身を含む): 59037000

約数和(自身を除く): 28266544

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 89449, 178898, 357796, 715592, 3846307, 7692614, 15385228, 30770456]

約数ペア:

[(1, 30770456), (2, 15385228), (4, 7692614), (8, 3846307), (43, 715592), (86, 357796), (172, 178898), (344, 89449)]