75609136

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{109897}}^1$

素因数の和:109948

約数の個数: 20

約数和(自身を含む): 149900872

約数和(自身を除く): 74291736

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 109897, 219794, 439588, 879176, 1758352, 4725571, 9451142, 18902284, 37804568, 75609136]

約数ペア:

[(1, 75609136), (2, 37804568), (4, 18902284), (8, 9451142), (16, 4725571), (43, 1758352), (86, 879176), (172, 439588), (344, 219794), (688, 109897)]