81795016

素因数分解:

$2^3\times {\mathrm{1213}}^1\times {\mathrm{8429}}^1$

素因数の和:9648

約数の個数: 16

約数和(自身を含む): 153510300

約数和(自身を除く): 71715284

約数列:

[1, 2, 4, 8, 1213, 2426, 4852, 8429, 9704, 16858, 33716, 67432, 10224377, 20448754, 40897508, 81795016]

約数ペア:

[(1, 81795016), (2, 40897508), (4, 20448754), (8, 10224377), (1213, 67432), (2426, 33716), (4852, 16858), (8429, 9704)]