16448428

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{57917}}^1$

素因数の和:57992

約数の個数: 12

約数和(自身を含む): 29190672

約数和(自身を除く): 12742244

約数列:

[1, 2, 4, 71, 142, 284, 57917, 115834, 231668, 4112107, 8224214, 16448428]

約数ペア:

[(1, 16448428), (2, 8224214), (4, 4112107), (71, 231668), (142, 115834), (284, 57917)]