54213232

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{178333}}^1$

素因数の和:178360

約数の個数: 20

約数和(自身を含む): 110567080

約数和(自身を除く): 56353848

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 178333, 356666, 713332, 1426664, 2853328, 3388327, 6776654, 13553308, 27106616, 54213232]

約数ペア:

[(1, 54213232), (2, 27106616), (4, 13553308), (8, 6776654), (16, 3388327), (19, 2853328), (38, 1426664), (76, 713332), (152, 356666), (304, 178333)]