81042706

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{8861}}^1$

素因数の和:9149

約数の個数: 16

約数和(自身を含む): 129207960

約数和(自身を除く): 48165254

約数列:

[1, 2, 17, 34, 269, 538, 4573, 8861, 9146, 17722, 150637, 301274, 2383609, 4767218, 40521353, 81042706]

約数ペア:

[(1, 81042706), (2, 40521353), (17, 4767218), (34, 2383609), (269, 301274), (538, 150637), (4573, 17722), (8861, 9146)]