40219168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{114259}}^1$

素因数の和:114280

約数の個数: 24

約数和(自身を含む): 86380560

約数和(自身を除く): 46161392

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 114259, 228518, 457036, 914072, 1256849, 1828144, 2513698, 3656288, 5027396, 10054792, 20109584, 40219168]

約数ペア:

[(1, 40219168), (2, 20109584), (4, 10054792), (8, 5027396), (11, 3656288), (16, 2513698), (22, 1828144), (32, 1256849), (44, 914072), (88, 457036), (176, 228518), (352, 114259)]