2188156928

素因数分解:

$2^{13}\times {\mathrm{131}}^1\times {\mathrm{2039}}^1$

素因数の和:2196

約数の個数: 56

約数和(自身を含む): 4411614240

約数和(自身を除く): 2223457312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 1024, 1048, 2039, 2048, 2096, 4078, 4096, 4192, 8156, 8192, 8384, 16312, 16768, 32624, 33536, 65248, 67072, 130496, 134144, 260992, 267109, 268288, 521984, 534218, 536576, 1043968, 1068436, 1073152, 2087936, 2136872, 4175872, 4273744, 8351744, 8547488, 16703488, 17094976, 34189952, 68379904, 136759808, 273519616, 547039232, 1094078464, 2188156928]

約数ペア:

[(1, 2188156928), (2, 1094078464), (4, 547039232), (8, 273519616), (16, 136759808), (32, 68379904), (64, 34189952), (128, 17094976), (131, 16703488), (256, 8547488), (262, 8351744), (512, 4273744), (524, 4175872), (1024, 2136872), (1048, 2087936), (2039, 1073152), (2048, 1068436), (2096, 1043968), (4078, 536576), (4096, 534218), (4192, 521984), (8156, 268288), (8192, 267109), (8384, 260992), (16312, 134144), (16768, 130496), (32624, 67072), (33536, 65248)]