9688888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4787}}^1$

素因数の和:4827

約数の個数: 32

約数和(自身を含む): 20684160

約数和(自身を除く): 10995272

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 184, 253, 506, 1012, 2024, 4787, 9574, 19148, 38296, 52657, 105314, 110101, 210628, 220202, 421256, 440404, 880808, 1211111, 2422222, 4844444, 9688888]

約数ペア:

[(1, 9688888), (2, 4844444), (4, 2422222), (8, 1211111), (11, 880808), (22, 440404), (23, 421256), (44, 220202), (46, 210628), (88, 110101), (92, 105314), (184, 52657), (253, 38296), (506, 19148), (1012, 9574), (2024, 4787)]