388934384

素因数分解:

$2^4\times {\mathrm{1459}}^1\times {\mathrm{16661}}^1$

素因数の和:18128

約数の個数: 20

約数和(自身を含む): 754122120

約数和(自身を除く): 365187736

約数列:

[1, 2, 4, 8, 16, 1459, 2918, 5836, 11672, 16661, 23344, 33322, 66644, 133288, 266576, 24308399, 48616798, 97233596, 194467192, 388934384]

約数ペア:

[(1, 388934384), (2, 194467192), (4, 97233596), (8, 48616798), (16, 24308399), (1459, 266576), (2918, 133288), (5836, 66644), (11672, 33322), (16661, 23344)]