56961584

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{82793}}^1$

素因数の和:82844

約数の個数: 20

約数和(自身を含む): 112931016

約数和(自身を除く): 55969432

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 82793, 165586, 331172, 662344, 1324688, 3560099, 7120198, 14240396, 28480792, 56961584]

約数ペア:

[(1, 56961584), (2, 28480792), (4, 14240396), (8, 7120198), (16, 3560099), (43, 1324688), (86, 662344), (172, 331172), (344, 165586), (688, 82793)]