8561296

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{4909}}^1$

素因数の和:5026

約数の個数: 20

約数和(自身を含む): 16743100

約数和(自身を除く): 8181804

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 4909, 9818, 19636, 39272, 78544, 535081, 1070162, 2140324, 4280648, 8561296]

約数ペア:

[(1, 8561296), (2, 4280648), (4, 2140324), (8, 1070162), (16, 535081), (109, 78544), (218, 39272), (436, 19636), (872, 9818), (1744, 4909)]