42791936

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:191

約数の個数: 88

約数和(自身を含む): 97273440

約数和(自身を除く): 54481504

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 128, 131, 176, 232, 256, 262, 319, 352, 464, 512, 524, 638, 704, 928, 1024, 1048, 1276, 1408, 1441, 1856, 2096, 2552, 2816, 2882, 3712, 3799, 4192, 5104, 5632, 5764, 7424, 7598, 8384, 10208, 11264, 11528, 14848, 15196, 16768, 20416, 23056, 29696, 30392, 33536, 40832, 41789, 46112, 60784, 67072, 81664, 83578, 92224, 121568, 134144, 163328, 167156, 184448, 243136, 326656, 334312, 368896, 486272, 668624, 737792, 972544, 1337248, 1475584, 1945088, 2674496, 3890176, 5348992, 10697984, 21395968, 42791936]

約数ペア:

[(1, 42791936), (2, 21395968), (4, 10697984), (8, 5348992), (11, 3890176), (16, 2674496), (22, 1945088), (29, 1475584), (32, 1337248), (44, 972544), (58, 737792), (64, 668624), (88, 486272), (116, 368896), (128, 334312), (131, 326656), (176, 243136), (232, 184448), (256, 167156), (262, 163328), (319, 134144), (352, 121568), (464, 92224), (512, 83578), (524, 81664), (638, 67072), (704, 60784), (928, 46112), (1024, 41789), (1048, 40832), (1276, 33536), (1408, 30392), (1441, 29696), (1856, 23056), (2096, 20416), (2552, 16768), (2816, 15196), (2882, 14848), (3712, 11528), (3799, 11264), (4192, 10208), (5104, 8384), (5632, 7598), (5764, 7424)]