83372642

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{4457}}^1$

素因数の和:4705

約数の個数: 16

約数和(自身を含む): 128390400

約数和(自身を除く): 45017758

約数列:

[1, 2, 47, 94, 199, 398, 4457, 8914, 9353, 18706, 209479, 418958, 886943, 1773886, 41686321, 83372642]

約数ペア:

[(1, 83372642), (2, 41686321), (47, 1773886), (94, 886943), (199, 418958), (398, 209479), (4457, 18706), (8914, 9353)]