40806400312

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{25632161}}^1$

素因数の和:25632366

約数の個数: 16

約数和(自身を含む): 76896486000

約数和(自身を除く): 36090085688

約数列:

[1, 2, 4, 8, 199, 398, 796, 1592, 25632161, 51264322, 102528644, 205057288, 5100800039, 10201600078, 20403200156, 40806400312]

約数ペア:

[(1, 40806400312), (2, 20403200156), (4, 10201600078), (8, 5100800039), (199, 205057288), (398, 102528644), (796, 51264322), (1592, 25632161)]