8920227536

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{5923}}^1$

素因数の和:6184

約数の個数: 80

約数和(自身を含む): 19392806400

約数和(自身を除く): 10472578864

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 199, 344, 398, 473, 688, 796, 946, 1592, 1892, 2189, 3184, 3784, 4378, 5923, 7568, 8557, 8756, 11846, 17114, 17512, 23692, 34228, 35024, 47384, 65153, 68456, 94127, 94768, 130306, 136912, 188254, 254689, 260612, 376508, 509378, 521224, 753016, 1018756, 1042448, 1178677, 1506032, 2037512, 2357354, 2801579, 4075024, 4714708, 5603158, 9429416, 11206316, 12965447, 18858832, 22412632, 25930894, 44825264, 50683111, 51861788, 101366222, 103723576, 202732444, 207447152, 405464888, 557514221, 810929776, 1115028442, 2230056884, 4460113768, 8920227536]

約数ペア:

[(1, 8920227536), (2, 4460113768), (4, 2230056884), (8, 1115028442), (11, 810929776), (16, 557514221), (22, 405464888), (43, 207447152), (44, 202732444), (86, 103723576), (88, 101366222), (172, 51861788), (176, 50683111), (199, 44825264), (344, 25930894), (398, 22412632), (473, 18858832), (688, 12965447), (796, 11206316), (946, 9429416), (1592, 5603158), (1892, 4714708), (2189, 4075024), (3184, 2801579), (3784, 2357354), (4378, 2037512), (5923, 1506032), (7568, 1178677), (8557, 1042448), (8756, 1018756), (11846, 753016), (17114, 521224), (17512, 509378), (23692, 376508), (34228, 260612), (35024, 254689), (47384, 188254), (65153, 136912), (68456, 130306), (94127, 94768)]