86189888

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{31319}}^1$

素因数の和:31374

約数の個数: 28

約数和(自身を含む): 175016160

約数和(自身を除く): 88826272

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 31319, 62638, 125276, 250552, 501104, 1002208, 1346717, 2004416, 2693434, 5386868, 10773736, 21547472, 43094944, 86189888]

約数ペア:

[(1, 86189888), (2, 43094944), (4, 21547472), (8, 10773736), (16, 5386868), (32, 2693434), (43, 2004416), (64, 1346717), (86, 1002208), (172, 501104), (344, 250552), (688, 125276), (1376, 62638), (2752, 31319)]