417225856

素因数分解:

$2^7\times {\mathrm{193}}^1\times {\mathrm{16889}}^1$

素因数の和:17096

約数の個数: 32

約数和(自身を含む): 835548300

約数和(自身を除く): 418322444

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 193, 386, 772, 1544, 3088, 6176, 12352, 16889, 24704, 33778, 67556, 135112, 270224, 540448, 1080896, 2161792, 3259577, 6519154, 13038308, 26076616, 52153232, 104306464, 208612928, 417225856]

約数ペア:

[(1, 417225856), (2, 208612928), (4, 104306464), (8, 52153232), (16, 26076616), (32, 13038308), (64, 6519154), (128, 3259577), (193, 2161792), (386, 1080896), (772, 540448), (1544, 270224), (3088, 135112), (6176, 67556), (12352, 33778), (16889, 24704)]