8198728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53939}}^1$

素因数の和:53964

約数の個数: 16

約数和(自身を含む): 16182000

約数和(自身を除く): 7983272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 53939, 107878, 215756, 431512, 1024841, 2049682, 4099364, 8198728]

約数ペア:

[(1, 8198728), (2, 4099364), (4, 2049682), (8, 1024841), (19, 431512), (38, 215756), (76, 107878), (152, 53939)]