25431232

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{9241}}^1$

素因数の和:9296

約数の個数: 28

約数和(自身を含む): 51644296

約数和(自身を除く): 26213064

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 9241, 18482, 36964, 73928, 147856, 295712, 397363, 591424, 794726, 1589452, 3178904, 6357808, 12715616, 25431232]

約数ペア:

[(1, 25431232), (2, 12715616), (4, 6357808), (8, 3178904), (16, 1589452), (32, 794726), (43, 591424), (64, 397363), (86, 295712), (172, 147856), (344, 73928), (688, 36964), (1376, 18482), (2752, 9241)]