86071657

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{757}}^1$

素因数の和:1240

約数の個数: 16

約数和(自身を含む): 101390080

約数和(自身を除く): 15318423

約数列:

[1, 7, 37, 259, 439, 757, 3073, 5299, 16243, 28009, 113701, 196063, 332323, 2326261, 12295951, 86071657]

約数ペア:

[(1, 86071657), (7, 12295951), (37, 2326261), (259, 332323), (439, 196063), (757, 113701), (3073, 28009), (5299, 16243)]