31204195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2851}}^1$

素因数の和:3066

約数の個数: 16

約数和(自身を含む): 41068800

約数和(自身を除く): 9864605

約数列:

[1, 5, 11, 55, 199, 995, 2189, 2851, 10945, 14255, 31361, 156805, 567349, 2836745, 6240839, 31204195]

約数ペア:

[(1, 31204195), (5, 6240839), (11, 2836745), (55, 567349), (199, 156805), (995, 31361), (2189, 14255), (2851, 10945)]