42165232

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{20117}}^1$

素因数の和:20256

約数の個数: 20

約数和(自身を含む): 82322856

約数和(自身を除く): 40157624

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 20117, 40234, 80468, 160936, 321872, 2635327, 5270654, 10541308, 21082616, 42165232]

約数ペア:

[(1, 42165232), (2, 21082616), (4, 10541308), (8, 5270654), (16, 2635327), (131, 321872), (262, 160936), (524, 80468), (1048, 40234), (2096, 20117)]