7988024

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2171

約数の個数: 32

約数和(自身を含む): 16727040

約数和(自身を除く): 8739016

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 2111, 3784, 4222, 8444, 16888, 23221, 46442, 90773, 92884, 181546, 185768, 363092, 726184, 998503, 1997006, 3994012, 7988024]

約数ペア:

[(1, 7988024), (2, 3994012), (4, 1997006), (8, 998503), (11, 726184), (22, 363092), (43, 185768), (44, 181546), (86, 92884), (88, 90773), (172, 46442), (344, 23221), (473, 16888), (946, 8444), (1892, 4222), (2111, 3784)]