56672624

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{82373}}^1$

素因数の和:82424

約数の個数: 20

約数和(自身を含む): 112358136

約数和(自身を除く): 55685512

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 82373, 164746, 329492, 658984, 1317968, 3542039, 7084078, 14168156, 28336312, 56672624]

約数ペア:

[(1, 56672624), (2, 28336312), (4, 14168156), (8, 7084078), (16, 3542039), (43, 1317968), (86, 658984), (172, 329492), (344, 164746), (688, 82373)]