31506741248

素因数分解:

$2^{11}\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{2663}}^1$

素因数の和:2847

約数の個数: 96

約数和(自身を含む): 64799935200

約数和(自身を除く): 33293193952

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 109, 128, 212, 218, 256, 424, 436, 512, 848, 872, 1024, 1696, 1744, 2048, 2663, 3392, 3488, 5326, 5777, 6784, 6976, 10652, 11554, 13568, 13952, 21304, 23108, 27136, 27904, 42608, 46216, 54272, 55808, 85216, 92432, 108544, 111616, 141139, 170432, 184864, 223232, 282278, 290267, 340864, 369728, 564556, 580534, 681728, 739456, 1129112, 1161068, 1363456, 1478912, 2258224, 2322136, 2726912, 2957824, 4516448, 4644272, 5453824, 5915648, 9032896, 9288544, 11831296, 15384151, 18065792, 18577088, 30768302, 36131584, 37154176, 61536604, 72263168, 74308352, 123073208, 144526336, 148616704, 246146416, 289052672, 297233408, 492292832, 594466816, 984585664, 1969171328, 3938342656, 7876685312, 15753370624, 31506741248]

約数ペア:

[(1, 31506741248), (2, 15753370624), (4, 7876685312), (8, 3938342656), (16, 1969171328), (32, 984585664), (53, 594466816), (64, 492292832), (106, 297233408), (109, 289052672), (128, 246146416), (212, 148616704), (218, 144526336), (256, 123073208), (424, 74308352), (436, 72263168), (512, 61536604), (848, 37154176), (872, 36131584), (1024, 30768302), (1696, 18577088), (1744, 18065792), (2048, 15384151), (2663, 11831296), (3392, 9288544), (3488, 9032896), (5326, 5915648), (5777, 5453824), (6784, 4644272), (6976, 4516448), (10652, 2957824), (11554, 2726912), (13568, 2322136), (13952, 2258224), (21304, 1478912), (23108, 1363456), (27136, 1161068), (27904, 1129112), (42608, 739456), (46216, 681728), (54272, 580534), (55808, 564556), (85216, 369728), (92432, 340864), (108544, 290267), (111616, 282278), (141139, 223232), (170432, 184864)]