21936736

素因数分解:

$2^5\times {\mathrm{131}}^1\times {\mathrm{5233}}^1$

素因数の和:5374

約数の個数: 24

約数和(自身を含む): 43525944

約数和(自身を除く): 21589208

約数列:

[1, 2, 4, 8, 16, 32, 131, 262, 524, 1048, 2096, 4192, 5233, 10466, 20932, 41864, 83728, 167456, 685523, 1371046, 2742092, 5484184, 10968368, 21936736]

約数ペア:

[(1, 21936736), (2, 10968368), (4, 5484184), (8, 2742092), (16, 1371046), (32, 685523), (131, 167456), (262, 83728), (524, 41864), (1048, 20932), (2096, 10466), (4192, 5233)]