80438336

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{114259}}^1$

素因数の和:114282

約数の個数: 28

約数和(自身を含む): 174132240

約数和(自身を除く): 93693904

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 114259, 228518, 457036, 914072, 1256849, 1828144, 2513698, 3656288, 5027396, 7312576, 10054792, 20109584, 40219168, 80438336]

約数ペア:

[(1, 80438336), (2, 40219168), (4, 20109584), (8, 10054792), (11, 7312576), (16, 5027396), (22, 3656288), (32, 2513698), (44, 1828144), (64, 1256849), (88, 914072), (176, 457036), (352, 228518), (704, 114259)]