839153408

素因数分解:

$2^8\times {\mathrm{3277943}}^1$

素因数の和:3277959

約数の個数: 18

約数和(自身を含む): 1675029384

約数和(自身を除く): 835875976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 3277943, 6555886, 13111772, 26223544, 52447088, 104894176, 209788352, 419576704, 839153408]

約数ペア:

[(1, 839153408), (2, 419576704), (4, 209788352), (8, 104894176), (16, 52447088), (32, 26223544), (64, 13111772), (128, 6555886), (256, 3277943)]