16758304

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{641}}^1$

素因数の和:713

約数の個数: 48

約数和(自身を含む): 35592480

約数和(自身を除く): 18834176

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 76, 86, 152, 172, 304, 344, 608, 641, 688, 817, 1282, 1376, 1634, 2564, 3268, 5128, 6536, 10256, 12179, 13072, 20512, 24358, 26144, 27563, 48716, 55126, 97432, 110252, 194864, 220504, 389728, 441008, 523697, 882016, 1047394, 2094788, 4189576, 8379152, 16758304]

約数ペア:

[(1, 16758304), (2, 8379152), (4, 4189576), (8, 2094788), (16, 1047394), (19, 882016), (32, 523697), (38, 441008), (43, 389728), (76, 220504), (86, 194864), (152, 110252), (172, 97432), (304, 55126), (344, 48716), (608, 27563), (641, 26144), (688, 24358), (817, 20512), (1282, 13072), (1376, 12179), (1634, 10256), (2564, 6536), (3268, 5128)]