65964064

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{47939}}^1$

素因数の和:47992

約数の個数: 24

約数和(自身を含む): 132889680

約数和(自身を除く): 66925616

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 688, 1376, 47939, 95878, 191756, 383512, 767024, 1534048, 2061377, 4122754, 8245508, 16491016, 32982032, 65964064]

約数ペア:

[(1, 65964064), (2, 32982032), (4, 16491016), (8, 8245508), (16, 4122754), (32, 2061377), (43, 1534048), (86, 767024), (172, 383512), (344, 191756), (688, 95878), (1376, 47939)]