31110352

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{929}}^1$

素因数の和:980

約数の個数: 80

約数和(自身を含む): 77495040

約数和(自身を除く): 46384688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 46, 52, 56, 91, 92, 104, 112, 161, 182, 184, 208, 299, 322, 364, 368, 598, 644, 728, 929, 1196, 1288, 1456, 1858, 2093, 2392, 2576, 3716, 4186, 4784, 6503, 7432, 8372, 12077, 13006, 14864, 16744, 21367, 24154, 26012, 33488, 42734, 48308, 52024, 84539, 85468, 96616, 104048, 149569, 169078, 170936, 193232, 277771, 299138, 338156, 341872, 555542, 598276, 676312, 1111084, 1196552, 1352624, 1944397, 2222168, 2393104, 3888794, 4444336, 7777588, 15555176, 31110352]

約数ペア:

[(1, 31110352), (2, 15555176), (4, 7777588), (7, 4444336), (8, 3888794), (13, 2393104), (14, 2222168), (16, 1944397), (23, 1352624), (26, 1196552), (28, 1111084), (46, 676312), (52, 598276), (56, 555542), (91, 341872), (92, 338156), (104, 299138), (112, 277771), (161, 193232), (182, 170936), (184, 169078), (208, 149569), (299, 104048), (322, 96616), (364, 85468), (368, 84539), (598, 52024), (644, 48308), (728, 42734), (929, 33488), (1196, 26012), (1288, 24154), (1456, 21367), (1858, 16744), (2093, 14864), (2392, 13006), (2576, 12077), (3716, 8372), (4186, 7432), (4784, 6503)]