16022864

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:228

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 21474736

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 47, 52, 88, 94, 104, 143, 149, 176, 188, 208, 286, 298, 376, 517, 572, 596, 611, 752, 1034, 1144, 1192, 1222, 1639, 1937, 2068, 2288, 2384, 2444, 3278, 3874, 4136, 4888, 6556, 6721, 7003, 7748, 8272, 9776, 13112, 13442, 14006, 15496, 21307, 26224, 26884, 28012, 30992, 42614, 53768, 56024, 77033, 85228, 91039, 107536, 112048, 154066, 170456, 182078, 308132, 340912, 364156, 616264, 728312, 1001429, 1232528, 1456624, 2002858, 4005716, 8011432, 16022864]

約数ペア:

[(1, 16022864), (2, 8011432), (4, 4005716), (8, 2002858), (11, 1456624), (13, 1232528), (16, 1001429), (22, 728312), (26, 616264), (44, 364156), (47, 340912), (52, 308132), (88, 182078), (94, 170456), (104, 154066), (143, 112048), (149, 107536), (176, 91039), (188, 85228), (208, 77033), (286, 56024), (298, 53768), (376, 42614), (517, 30992), (572, 28012), (596, 26884), (611, 26224), (752, 21307), (1034, 15496), (1144, 14006), (1192, 13442), (1222, 13112), (1639, 9776), (1937, 8272), (2068, 7748), (2288, 7003), (2384, 6721), (2444, 6556), (3278, 4888), (3874, 4136)]