86169157072

素因数分解:

$2^4\times {\mathrm{19759}}^1\times {\mathrm{272563}}^1$

素因数の和:292330

約数の個数: 20

約数和(自身を含む): 166961803840

約数和(自身を除く): 80792646768

約数列:

[1, 2, 4, 8, 16, 19759, 39518, 79036, 158072, 272563, 316144, 545126, 1090252, 2180504, 4361008, 5385572317, 10771144634, 21542289268, 43084578536, 86169157072]

約数ペア:

[(1, 86169157072), (2, 43084578536), (4, 21542289268), (8, 10771144634), (16, 5385572317), (19759, 4361008), (39518, 2180504), (79036, 1090252), (158072, 545126), (272563, 316144)]