22398368

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 48

約数和(自身を含む): 46335744

約数和(自身を除く): 23937376

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 337, 496, 536, 674, 992, 1072, 1348, 2077, 2144, 2696, 4154, 5392, 8308, 10447, 10784, 16616, 20894, 22579, 33232, 41788, 45158, 66464, 83576, 90316, 167152, 180632, 334304, 361264, 699949, 722528, 1399898, 2799796, 5599592, 11199184, 22398368]

約数ペア:

[(1, 22398368), (2, 11199184), (4, 5599592), (8, 2799796), (16, 1399898), (31, 722528), (32, 699949), (62, 361264), (67, 334304), (124, 180632), (134, 167152), (248, 90316), (268, 83576), (337, 66464), (496, 45158), (536, 41788), (674, 33232), (992, 22579), (1072, 20894), (1348, 16616), (2077, 10784), (2144, 10447), (2696, 8308), (4154, 5392)]