81802312

素因数分解:

$2^3\times {\mathrm{2393}}^1\times {\mathrm{4273}}^1$

素因数の和:6672

約数の個数: 16

約数和(自身を含む): 153479340

約数和(自身を除く): 71677028

約数列:

[1, 2, 4, 8, 2393, 4273, 4786, 8546, 9572, 17092, 19144, 34184, 10225289, 20450578, 40901156, 81802312]

約数ペア:

[(1, 81802312), (2, 40901156), (4, 20450578), (8, 10225289), (2393, 34184), (4273, 19144), (4786, 17092), (8546, 9572)]