138014732

素因数分解:

$2^2\times {\mathrm{1613}}^1\times {\mathrm{21391}}^1$

素因数の和:23008

約数の個数: 12

約数和(自身を含む): 241686816

約数和(自身を除く): 103672084

約数列:

[1, 2, 4, 1613, 3226, 6452, 21391, 42782, 85564, 34503683, 69007366, 138014732]

約数ペア:

[(1, 138014732), (2, 69007366), (4, 34503683), (1613, 85564), (3226, 42782), (6452, 21391)]