34163840

素因数分解:

$2^7\times 5^1\times {\mathrm{53381}}^1$

素因数の和:53400

約数の個数: 32

約数和(自身を含む): 81674460

約数和(自身を除く): 47510620

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 53381, 106762, 213524, 266905, 427048, 533810, 854096, 1067620, 1708192, 2135240, 3416384, 4270480, 6832768, 8540960, 17081920, 34163840]

約数ペア:

[(1, 34163840), (2, 17081920), (4, 8540960), (5, 6832768), (8, 4270480), (10, 3416384), (16, 2135240), (20, 1708192), (32, 1067620), (40, 854096), (64, 533810), (80, 427048), (128, 266905), (160, 213524), (320, 106762), (640, 53381)]