55737856

素因数分解:

$2^9\times {\mathrm{108863}}^1$

素因数の和:108881

約数の個数: 20

約数和(自身を含む): 111367872

約数和(自身を除く): 55630016

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 108863, 217726, 435452, 870904, 1741808, 3483616, 6967232, 13934464, 27868928, 55737856]

約数ペア:

[(1, 55737856), (2, 27868928), (4, 13934464), (8, 6967232), (16, 3483616), (32, 1741808), (64, 870904), (128, 435452), (256, 217726), (512, 108863)]