426016088

素因数分解:

$2^3\times {\mathrm{2663}}^1\times {\mathrm{19997}}^1$

素因数の和:22666

約数の個数: 16

約数和(自身を含む): 799120080

約数和(自身を除く): 373103992

約数列:

[1, 2, 4, 8, 2663, 5326, 10652, 19997, 21304, 39994, 79988, 159976, 53252011, 106504022, 213008044, 426016088]

約数ペア:

[(1, 426016088), (2, 213008044), (4, 106504022), (8, 53252011), (2663, 159976), (5326, 79988), (10652, 39994), (19997, 21304)]