2016100816

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{448421}}^1$

素因数の和:448710

約数の個数: 20

約数和(自身を含む): 3920105124

約数和(自身を除く): 1904004308

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 448421, 896842, 1793684, 3587368, 7174736, 126006301, 252012602, 504025204, 1008050408, 2016100816]

約数ペア:

[(1, 2016100816), (2, 1008050408), (4, 504025204), (8, 252012602), (16, 126006301), (281, 7174736), (562, 3587368), (1124, 1793684), (2248, 896842), (4496, 448421)]