56947136

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{20693}}^1$

素因数の和:20748

約数の個数: 28

約数和(自身を含む): 115638072

約数和(自身を除く): 58690936

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 20693, 41386, 82772, 165544, 331088, 662176, 889799, 1324352, 1779598, 3559196, 7118392, 14236784, 28473568, 56947136]

約数ペア:

[(1, 56947136), (2, 28473568), (4, 14236784), (8, 7118392), (16, 3559196), (32, 1779598), (43, 1324352), (64, 889799), (86, 662176), (172, 331088), (344, 165544), (688, 82772), (1376, 41386), (2752, 20693)]