15320728

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{44537}}^1$

素因数の和:44586

約数の個数: 16

約数和(自身を含む): 29395080

約数和(自身を除く): 14074352

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 44537, 89074, 178148, 356296, 1915091, 3830182, 7660364, 15320728]

約数ペア:

[(1, 15320728), (2, 7660364), (4, 3830182), (8, 1915091), (43, 356296), (86, 178148), (172, 89074), (344, 44537)]