81022976

素因数分解:

$2^{12}\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:306

約数の個数: 52

約数和(自身を含む): 164344224

約数和(自身を除く): 83321248

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 151, 256, 262, 302, 512, 524, 604, 1024, 1048, 1208, 2048, 2096, 2416, 4096, 4192, 4832, 8384, 9664, 16768, 19328, 19781, 33536, 38656, 39562, 67072, 77312, 79124, 134144, 154624, 158248, 268288, 309248, 316496, 536576, 618496, 632992, 1265984, 2531968, 5063936, 10127872, 20255744, 40511488, 81022976]

約数ペア:

[(1, 81022976), (2, 40511488), (4, 20255744), (8, 10127872), (16, 5063936), (32, 2531968), (64, 1265984), (128, 632992), (131, 618496), (151, 536576), (256, 316496), (262, 309248), (302, 268288), (512, 158248), (524, 154624), (604, 134144), (1024, 79124), (1048, 77312), (1208, 67072), (2048, 39562), (2096, 38656), (2416, 33536), (4096, 19781), (4192, 19328), (4832, 16768), (8384, 9664)]