5128912

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{2447}}^1$

素因数の和:2586

約数の個数: 20

約数和(自身を含む): 10017216

約数和(自身を除く): 4888304

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 2447, 4894, 9788, 19576, 39152, 320557, 641114, 1282228, 2564456, 5128912]

約数ペア:

[(1, 5128912), (2, 2564456), (4, 1282228), (8, 641114), (16, 320557), (131, 39152), (262, 19576), (524, 9788), (1048, 4894), (2096, 2447)]