17922174976

素因数分解:

$2^{12}\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{263}}^1$

素因数の和:545

約数の個数: 104

約数和(自身を含む): 36536315904

約数和(自身を除く): 18614140928

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 131, 254, 256, 262, 263, 508, 512, 524, 526, 1016, 1024, 1048, 1052, 2032, 2048, 2096, 2104, 4064, 4096, 4192, 4208, 8128, 8384, 8416, 16256, 16637, 16768, 16832, 32512, 33274, 33401, 33536, 33664, 34453, 65024, 66548, 66802, 67072, 67328, 68906, 130048, 133096, 133604, 134144, 134656, 137812, 260096, 266192, 267208, 268288, 269312, 275624, 520192, 532384, 534416, 536576, 538624, 551248, 1064768, 1068832, 1077248, 1102496, 2129536, 2137664, 2204992, 4259072, 4275328, 4375531, 4409984, 8518144, 8550656, 8751062, 8819968, 17036288, 17101312, 17502124, 17639936, 34072576, 34202624, 35004248, 35279872, 68145152, 68405248, 70008496, 70559744, 136810496, 140016992, 141119488, 280033984, 560067968, 1120135936, 2240271872, 4480543744, 8961087488, 17922174976]

約数ペア:

[(1, 17922174976), (2, 8961087488), (4, 4480543744), (8, 2240271872), (16, 1120135936), (32, 560067968), (64, 280033984), (127, 141119488), (128, 140016992), (131, 136810496), (254, 70559744), (256, 70008496), (262, 68405248), (263, 68145152), (508, 35279872), (512, 35004248), (524, 34202624), (526, 34072576), (1016, 17639936), (1024, 17502124), (1048, 17101312), (1052, 17036288), (2032, 8819968), (2048, 8751062), (2096, 8550656), (2104, 8518144), (4064, 4409984), (4096, 4375531), (4192, 4275328), (4208, 4259072), (8128, 2204992), (8384, 2137664), (8416, 2129536), (16256, 1102496), (16637, 1077248), (16768, 1068832), (16832, 1064768), (32512, 551248), (33274, 538624), (33401, 536576), (33536, 534416), (33664, 532384), (34453, 520192), (65024, 275624), (66548, 269312), (66802, 268288), (67072, 267208), (67328, 266192), (68906, 260096), (130048, 137812), (133096, 134656), (133604, 134144)]