80961666

素因数分解:

$2^1\times 3^1\times {\mathrm{2857}}^1\times {\mathrm{4723}}^1$

素因数の和:7585

約数の個数: 16

約数和(自身を含む): 162014304

約数和(自身を除く): 81052638

約数列:

[1, 2, 3, 6, 2857, 4723, 5714, 8571, 9446, 14169, 17142, 28338, 13493611, 26987222, 40480833, 80961666]

約数ペア:

[(1, 80961666), (2, 40480833), (3, 26987222), (6, 13493611), (2857, 28338), (4723, 17142), (5714, 14169), (8571, 9446)]