54879008

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{39883}}^1$

素因数の和:39936

約数の個数: 24

約数和(自身を含む): 110558448

約数和(自身を除く): 55679440

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 39883, 79766, 159532, 319064, 638128, 1276256, 1714969, 3429938, 6859876, 13719752, 27439504, 54879008]

約数ペア:

[(1, 54879008), (2, 27439504), (4, 13719752), (8, 6859876), (16, 3429938), (32, 1714969), (43, 1276256), (86, 638128), (172, 319064), (344, 159532), (688, 79766), (1376, 39883)]