55028816

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{32143}}^1$

素因数の和:32258

約数の個数: 20

約数和(自身を含む): 107618112

約数和(自身を除く): 52589296

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 32143, 64286, 128572, 257144, 514288, 3439301, 6878602, 13757204, 27514408, 55028816]

約数ペア:

[(1, 55028816), (2, 27514408), (4, 13757204), (8, 6878602), (16, 3439301), (107, 514288), (214, 257144), (428, 128572), (856, 64286), (1712, 32143)]