82387712

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1$

素因数の和:1765

約数の個数: 72

約数和(自身を含む): 190067472

約数和(自身を除く): 107679760

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 1721, 2176, 2816, 2992, 3442, 4352, 5984, 6884, 11968, 13768, 18931, 23936, 27536, 29257, 37862, 47872, 55072, 58514, 75724, 110144, 117028, 151448, 220288, 234056, 302896, 321827, 440576, 468112, 605792, 643654, 936224, 1211584, 1287308, 1872448, 2423168, 2574616, 3744896, 4846336, 5149232, 7489792, 10298464, 20596928, 41193856, 82387712]

約数ペア:

[(1, 82387712), (2, 41193856), (4, 20596928), (8, 10298464), (11, 7489792), (16, 5149232), (17, 4846336), (22, 3744896), (32, 2574616), (34, 2423168), (44, 1872448), (64, 1287308), (68, 1211584), (88, 936224), (128, 643654), (136, 605792), (176, 468112), (187, 440576), (256, 321827), (272, 302896), (352, 234056), (374, 220288), (544, 151448), (704, 117028), (748, 110144), (1088, 75724), (1408, 58514), (1496, 55072), (1721, 47872), (2176, 37862), (2816, 29257), (2992, 27536), (3442, 23936), (4352, 18931), (5984, 13768), (6884, 11968)]