4077776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{5927}}^1$

素因数の和:5978

約数の個数: 20

約数和(自身を含む): 8085792

約数和(自身を除く): 4008016

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 5927, 11854, 23708, 47416, 94832, 254861, 509722, 1019444, 2038888, 4077776]

約数ペア:

[(1, 4077776), (2, 2038888), (4, 1019444), (8, 509722), (16, 254861), (43, 94832), (86, 47416), (172, 23708), (344, 11854), (688, 5927)]