2005028096

素因数分解:

$2^8\times {\mathrm{7832141}}^1$

素因数の和:7832157

約数の個数: 18

約数和(自身を含む): 4002224562

約数和(自身を除く): 1997196466

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 7832141, 15664282, 31328564, 62657128, 125314256, 250628512, 501257024, 1002514048, 2005028096]

約数ペア:

[(1, 2005028096), (2, 1002514048), (4, 501257024), (8, 250628512), (16, 125314256), (32, 62657128), (64, 31328564), (128, 15664282), (256, 7832141)]