30947824

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{18077}}^1$

素因数の和:18192

約数の個数: 20

約数和(自身を含む): 60525144

約数和(自身を除く): 29577320

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 18077, 36154, 72308, 144616, 289232, 1934239, 3868478, 7736956, 15473912, 30947824]

約数ペア:

[(1, 30947824), (2, 15473912), (4, 7736956), (8, 3868478), (16, 1934239), (107, 289232), (214, 144616), (428, 72308), (856, 36154), (1712, 18077)]