25945856

素因数分解:

$2^8\times {\mathrm{43}}^1\times {\mathrm{2357}}^1$

素因数の和:2416

約数の個数: 36

約数和(自身を含む): 53017272

約数和(自身を除く): 27071416

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 688, 1376, 2357, 2752, 4714, 5504, 9428, 11008, 18856, 37712, 75424, 101351, 150848, 202702, 301696, 405404, 603392, 810808, 1621616, 3243232, 6486464, 12972928, 25945856]

約数ペア:

[(1, 25945856), (2, 12972928), (4, 6486464), (8, 3243232), (16, 1621616), (32, 810808), (43, 603392), (64, 405404), (86, 301696), (128, 202702), (172, 150848), (256, 101351), (344, 75424), (688, 37712), (1376, 18856), (2357, 11008), (2752, 9428), (4714, 5504)]