56678224

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{8219}}^1$

素因数の和:8658

約数の個数: 20

約数和(自身を含む): 110082240

約数和(自身を除く): 53404016

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 6896, 8219, 16438, 32876, 65752, 131504, 3542389, 7084778, 14169556, 28339112, 56678224]

約数ペア:

[(1, 56678224), (2, 28339112), (4, 14169556), (8, 7084778), (16, 3542389), (431, 131504), (862, 65752), (1724, 32876), (3448, 16438), (6896, 8219)]