17966912

素因数分解:

$2^6\times {\mathrm{131}}^1\times {\mathrm{2143}}^1$

素因数の和:2286

約数の個数: 28

約数和(自身を含む): 35942016

約数和(自身を除く): 17975104

約数列:

[1, 2, 4, 8, 16, 32, 64, 131, 262, 524, 1048, 2096, 2143, 4192, 4286, 8384, 8572, 17144, 34288, 68576, 137152, 280733, 561466, 1122932, 2245864, 4491728, 8983456, 17966912]

約数ペア:

[(1, 17966912), (2, 8983456), (4, 4491728), (8, 2245864), (16, 1122932), (32, 561466), (64, 280733), (131, 137152), (262, 68576), (524, 34288), (1048, 17144), (2096, 8572), (2143, 8384), (4192, 4286)]