16577542144

素因数分解:

$2^{11}\times {\mathrm{31}}^2\times {\mathrm{8423}}^1$

素因数の和:8507

約数の個数: 72

約数和(自身を含む): 34254806040

約数和(自身を除く): 17677263896

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 961, 992, 1024, 1922, 1984, 2048, 3844, 3968, 7688, 7936, 8423, 15376, 15872, 16846, 30752, 31744, 33692, 61504, 63488, 67384, 123008, 134768, 246016, 261113, 269536, 492032, 522226, 539072, 984064, 1044452, 1078144, 1968128, 2088904, 2156288, 4177808, 4312576, 8094503, 8355616, 8625152, 16189006, 16711232, 17250304, 32378012, 33422464, 64756024, 66844928, 129512048, 133689856, 259024096, 267379712, 518048192, 534759424, 1036096384, 2072192768, 4144385536, 8288771072, 16577542144]

約数ペア:

[(1, 16577542144), (2, 8288771072), (4, 4144385536), (8, 2072192768), (16, 1036096384), (31, 534759424), (32, 518048192), (62, 267379712), (64, 259024096), (124, 133689856), (128, 129512048), (248, 66844928), (256, 64756024), (496, 33422464), (512, 32378012), (961, 17250304), (992, 16711232), (1024, 16189006), (1922, 8625152), (1984, 8355616), (2048, 8094503), (3844, 4312576), (3968, 4177808), (7688, 2156288), (7936, 2088904), (8423, 1968128), (15376, 1078144), (15872, 1044452), (16846, 984064), (30752, 539072), (31744, 522226), (33692, 492032), (61504, 269536), (63488, 261113), (67384, 246016), (123008, 134768)]