8747216

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{2591}}^1$

素因数の和:2810

約数の個数: 20

約数和(自身を含む): 17034624

約数和(自身を除く): 8287408

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 2591, 3376, 5182, 10364, 20728, 41456, 546701, 1093402, 2186804, 4373608, 8747216]

約数ペア:

[(1, 8747216), (2, 4373608), (4, 2186804), (8, 1093402), (16, 546701), (211, 41456), (422, 20728), (844, 10364), (1688, 5182), (2591, 3376)]