56168546

素因数分解:

$2^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{20161}}^1$

素因数の和:20369

約数の個数: 16

約数和(自身を含む): 96777600

約数和(自身を除く): 40609054

約数列:

[1, 2, 7, 14, 199, 398, 1393, 2786, 20161, 40322, 141127, 282254, 4012039, 8024078, 28084273, 56168546]

約数ペア:

[(1, 56168546), (2, 28084273), (7, 8024078), (14, 4012039), (199, 282254), (398, 141127), (1393, 40322), (2786, 20161)]