2016404608

素因数分解:

$2^7\times {\mathrm{881}}^1\times {\mathrm{17881}}^1$

素因数の和:18776

約数の個数: 32

約数和(自身を含む): 4021840620

約数和(自身を除く): 2005436012

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 881, 1762, 3524, 7048, 14096, 17881, 28192, 35762, 56384, 71524, 112768, 143048, 286096, 572192, 1144384, 2288768, 15753161, 31506322, 63012644, 126025288, 252050576, 504101152, 1008202304, 2016404608]

約数ペア:

[(1, 2016404608), (2, 1008202304), (4, 504101152), (8, 252050576), (16, 126025288), (32, 63012644), (64, 31506322), (128, 15753161), (881, 2288768), (1762, 1144384), (3524, 572192), (7048, 286096), (14096, 143048), (17881, 112768), (28192, 71524), (35762, 56384)]