2016091984

素因数分解:

$2^4\times {\mathrm{2161}}^1\times {\mathrm{58309}}^1$

素因数の和:60478

約数の個数: 20

約数和(自身を含む): 3908052820

約数和(自身を除く): 1891960836

約数列:

[1, 2, 4, 8, 16, 2161, 4322, 8644, 17288, 34576, 58309, 116618, 233236, 466472, 932944, 126005749, 252011498, 504022996, 1008045992, 2016091984]

約数ペア:

[(1, 2016091984), (2, 1008045992), (4, 504022996), (8, 252011498), (16, 126005749), (2161, 932944), (4322, 466472), (8644, 233236), (17288, 116618), (34576, 58309)]