127737856

素因数分解:

$2^{13}\times {\mathrm{31}}^1\times {\mathrm{503}}^1$

素因数の和:560

約数の個数: 56

約数和(自身を含む): 264225024

約数和(自身を除く): 136487168

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 503, 512, 992, 1006, 1024, 1984, 2012, 2048, 3968, 4024, 4096, 7936, 8048, 8192, 15593, 15872, 16096, 31186, 31744, 32192, 62372, 63488, 64384, 124744, 126976, 128768, 249488, 253952, 257536, 498976, 515072, 997952, 1030144, 1995904, 2060288, 3991808, 4120576, 7983616, 15967232, 31934464, 63868928, 127737856]

約数ペア:

[(1, 127737856), (2, 63868928), (4, 31934464), (8, 15967232), (16, 7983616), (31, 4120576), (32, 3991808), (62, 2060288), (64, 1995904), (124, 1030144), (128, 997952), (248, 515072), (256, 498976), (496, 257536), (503, 253952), (512, 249488), (992, 128768), (1006, 126976), (1024, 124744), (1984, 64384), (2012, 63488), (2048, 62372), (3968, 32192), (4024, 31744), (4096, 31186), (7936, 16096), (8048, 15872), (8192, 15593)]