849142016

素因数分解:

$2^8\times {\mathrm{3316961}}^1$

素因数の和:3316977

約数の個数: 18

約数和(自身を含む): 1694967582

約数和(自身を除く): 845825566

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3316961, 6633922, 13267844, 26535688, 53071376, 106142752, 212285504, 424571008, 849142016]

約数ペア:

[(1, 849142016), (2, 424571008), (4, 212285504), (8, 106142752), (16, 53071376), (32, 26535688), (64, 13267844), (128, 6633922), (256, 3316961)]