129111584

素因数分解:

$2^5\times 7^1\times {\mathrm{576391}}^1$

素因数の和:576408

約数の個数: 24

約数和(自身を含む): 290501568

約数和(自身を除く): 161389984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 576391, 1152782, 2305564, 4034737, 4611128, 8069474, 9222256, 16138948, 18444512, 32277896, 64555792, 129111584]

約数ペア:

[(1, 129111584), (2, 64555792), (4, 32277896), (7, 18444512), (8, 16138948), (14, 9222256), (16, 8069474), (28, 4611128), (32, 4034737), (56, 2305564), (112, 1152782), (224, 576391)]