27870992

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{10069}}^1$

素因数の和:10250

約数の個数: 20

約数和(自身を含む): 54317580

約数和(自身を除く): 26446588

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 10069, 20138, 40276, 80552, 161104, 1741937, 3483874, 6967748, 13935496, 27870992]

約数ペア:

[(1, 27870992), (2, 13935496), (4, 6967748), (8, 3483874), (16, 1741937), (173, 161104), (346, 80552), (692, 40276), (1384, 20138), (2768, 10069)]