79380064

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{57689}}^1$

素因数の和:57742

約数の個数: 24

約数和(自身を含む): 159916680

約数和(自身を除く): 80536616

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 57689, 115378, 230756, 461512, 923024, 1846048, 2480627, 4961254, 9922508, 19845016, 39690032, 79380064]

約数ペア:

[(1, 79380064), (2, 39690032), (4, 19845016), (8, 9922508), (16, 4961254), (32, 2480627), (43, 1846048), (86, 923024), (172, 461512), (344, 230756), (688, 115378), (1376, 57689)]