86656494

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{203419}}^1$

素因数の和:203495

約数の個数: 16

約数和(自身を含む): 175754880

約数和(自身を除く): 89098386

約数列:

[1, 2, 3, 6, 71, 142, 213, 426, 203419, 406838, 610257, 1220514, 14442749, 28885498, 43328247, 86656494]

約数ペア:

[(1, 86656494), (2, 43328247), (3, 28885498), (6, 14442749), (71, 1220514), (142, 610257), (213, 406838), (426, 203419)]