2909631232

素因数分解:

$2^8\times {\mathrm{31}}^2\times {\mathrm{11827}}^1$

素因数の和:11905

約数の個数: 54

約数和(自身を含む): 6001799244

約数和(自身を除く): 3092168012

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 961, 992, 1922, 1984, 3844, 3968, 7688, 7936, 11827, 15376, 23654, 30752, 47308, 61504, 94616, 123008, 189232, 246016, 366637, 378464, 733274, 756928, 1466548, 1513856, 2933096, 3027712, 5866192, 11365747, 11732384, 22731494, 23464768, 45462988, 46929536, 90925976, 93859072, 181851952, 363703904, 727407808, 1454815616, 2909631232]

約数ペア:

[(1, 2909631232), (2, 1454815616), (4, 727407808), (8, 363703904), (16, 181851952), (31, 93859072), (32, 90925976), (62, 46929536), (64, 45462988), (124, 23464768), (128, 22731494), (248, 11732384), (256, 11365747), (496, 5866192), (961, 3027712), (992, 2933096), (1922, 1513856), (1984, 1466548), (3844, 756928), (3968, 733274), (7688, 378464), (7936, 366637), (11827, 246016), (15376, 189232), (23654, 123008), (30752, 94616), (47308, 61504)]