8821940336

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{382631}}^1$

素因数の和:382781

約数の個数: 40

約数和(自身を含む): 18788761728

約数和(自身を除く): 9966821392

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 131, 176, 262, 524, 1048, 1441, 2096, 2882, 5764, 11528, 23056, 382631, 765262, 1530524, 3061048, 4208941, 6122096, 8417882, 16835764, 33671528, 50124661, 67343056, 100249322, 200498644, 400997288, 551371271, 801994576, 1102742542, 2205485084, 4410970168, 8821940336]

約数ペア:

[(1, 8821940336), (2, 4410970168), (4, 2205485084), (8, 1102742542), (11, 801994576), (16, 551371271), (22, 400997288), (44, 200498644), (88, 100249322), (131, 67343056), (176, 50124661), (262, 33671528), (524, 16835764), (1048, 8417882), (1441, 6122096), (2096, 4208941), (2882, 3061048), (5764, 1530524), (11528, 765262), (23056, 382631)]