8725232

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{5003}}^1$

素因数の和:5120

約数の個数: 20

約数和(自身を含む): 17063640

約数和(自身を除く): 8338408

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 5003, 10006, 20012, 40024, 80048, 545327, 1090654, 2181308, 4362616, 8725232]

約数ペア:

[(1, 8725232), (2, 4362616), (4, 2181308), (8, 1090654), (16, 545327), (109, 80048), (218, 40024), (436, 20012), (872, 10006), (1744, 5003)]