91206785

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{8191}}^1$

素因数の和:8344

約数の個数: 16

約数和(自身を含む): 116785152

約数和(自身を除く): 25578367

約数列:

[1, 5, 17, 85, 131, 655, 2227, 8191, 11135, 40955, 139247, 696235, 1073021, 5365105, 18241357, 91206785]

約数ペア:

[(1, 91206785), (5, 18241357), (17, 5365105), (85, 1073021), (131, 696235), (655, 139247), (2227, 40955), (8191, 11135)]