85957570

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{121067}}^1$

素因数の和:121145

約数の個数: 16

約数和(自身を含む): 156904128

約数和(自身を除く): 70946558

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 121067, 242134, 605335, 1210670, 8595757, 17191514, 42978785, 85957570]

約数ペア:

[(1, 85957570), (2, 42978785), (5, 17191514), (10, 8595757), (71, 1210670), (142, 605335), (355, 242134), (710, 121067)]