23072768

素因数分解:

$2^{12}\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:198

約数の個数: 52

約数和(自身を含む): 47573328

約数和(自身を除く): 24500560

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 131, 172, 256, 262, 344, 512, 524, 688, 1024, 1048, 1376, 2048, 2096, 2752, 4096, 4192, 5504, 5633, 8384, 11008, 11266, 16768, 22016, 22532, 33536, 44032, 45064, 67072, 88064, 90128, 134144, 176128, 180256, 268288, 360512, 536576, 721024, 1442048, 2884096, 5768192, 11536384, 23072768]

約数ペア:

[(1, 23072768), (2, 11536384), (4, 5768192), (8, 2884096), (16, 1442048), (32, 721024), (43, 536576), (64, 360512), (86, 268288), (128, 180256), (131, 176128), (172, 134144), (256, 90128), (262, 88064), (344, 67072), (512, 45064), (524, 44032), (688, 33536), (1024, 22532), (1048, 22016), (1376, 16768), (2048, 11266), (2096, 11008), (2752, 8384), (4096, 5633), (4192, 5504)]