42844336

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{20441}}^1$

素因数の和:20580

約数の個数: 20

約数和(自身を含む): 83648664

約数和(自身を除く): 40804328

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 20441, 40882, 81764, 163528, 327056, 2677771, 5355542, 10711084, 21422168, 42844336]

約数ペア:

[(1, 42844336), (2, 21422168), (4, 10711084), (8, 5355542), (16, 2677771), (131, 327056), (262, 163528), (524, 81764), (1048, 40882), (2096, 20441)]