16807984

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{5443}}^1$

素因数の和:5644

約数の個数: 20

約数和(自身を含む): 32740216

約数和(自身を除く): 15932232

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 5443, 10886, 21772, 43544, 87088, 1050499, 2100998, 4201996, 8403992, 16807984]

約数ペア:

[(1, 16807984), (2, 8403992), (4, 4201996), (8, 2100998), (16, 1050499), (193, 87088), (386, 43544), (772, 21772), (1544, 10886), (3088, 5443)]