222963232

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{127}}^1\times {\mathrm{661}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 448422912

約数和(自身を除く): 225459680

約数列:

[1, 2, 4, 8, 16, 32, 83, 127, 166, 254, 332, 508, 661, 664, 1016, 1322, 1328, 2032, 2644, 2656, 4064, 5288, 10541, 10576, 21082, 21152, 42164, 54863, 83947, 84328, 109726, 167894, 168656, 219452, 335788, 337312, 438904, 671576, 877808, 1343152, 1755616, 2686304, 6967601, 13935202, 27870404, 55740808, 111481616, 222963232]

約数ペア:

[(1, 222963232), (2, 111481616), (4, 55740808), (8, 27870404), (16, 13935202), (32, 6967601), (83, 2686304), (127, 1755616), (166, 1343152), (254, 877808), (332, 671576), (508, 438904), (661, 337312), (664, 335788), (1016, 219452), (1322, 168656), (1328, 167894), (2032, 109726), (2644, 84328), (2656, 83947), (4064, 54863), (5288, 42164), (10541, 21152), (10576, 21082)]