86403772

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{237373}}^1$

素因数の和:237397

約数の個数: 24

約数和(自身を含む): 186101216

約数和(自身を除く): 99697444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 237373, 474746, 949492, 1661611, 3085849, 3323222, 6171698, 6646444, 12343396, 21600943, 43201886, 86403772]

約数ペア:

[(1, 86403772), (2, 43201886), (4, 21600943), (7, 12343396), (13, 6646444), (14, 6171698), (26, 3323222), (28, 3085849), (52, 1661611), (91, 949492), (182, 474746), (364, 237373)]