16290464

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{11839}}^1$

素因数の和:11892

約数の個数: 24

約数和(自身を含む): 32820480

約数和(自身を除く): 16530016

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 11839, 23678, 47356, 94712, 189424, 378848, 509077, 1018154, 2036308, 4072616, 8145232, 16290464]

約数ペア:

[(1, 16290464), (2, 8145232), (4, 4072616), (8, 2036308), (16, 1018154), (32, 509077), (43, 378848), (86, 189424), (172, 94712), (344, 47356), (688, 23678), (1376, 11839)]