8560288

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{293}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 18670176

約数和(自身を除く): 10109888

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 83, 88, 166, 176, 293, 332, 352, 586, 664, 913, 1172, 1328, 1826, 2344, 2656, 3223, 3652, 4688, 6446, 7304, 9376, 12892, 14608, 24319, 25784, 29216, 48638, 51568, 97276, 103136, 194552, 267509, 389104, 535018, 778208, 1070036, 2140072, 4280144, 8560288]

約数ペア:

[(1, 8560288), (2, 4280144), (4, 2140072), (8, 1070036), (11, 778208), (16, 535018), (22, 389104), (32, 267509), (44, 194552), (83, 103136), (88, 97276), (166, 51568), (176, 48638), (293, 29216), (332, 25784), (352, 24319), (586, 14608), (664, 12892), (913, 9376), (1172, 7304), (1328, 6446), (1826, 4688), (2344, 3652), (2656, 3223)]