88389087568

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1549}}^1\times {\mathrm{82939}}^1$

素因数の和:84539

約数の個数: 40

約数和(自身を含む): 175351748000

約数和(自身を除く): 86962660432

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1549, 3098, 6196, 12392, 24784, 66607, 82939, 133214, 165878, 266428, 331756, 532856, 663512, 1065712, 1327024, 3566377, 7132754, 14265508, 28531016, 57062032, 128472511, 256945022, 513890044, 1027780088, 2055560176, 5524317973, 11048635946, 22097271892, 44194543784, 88389087568]

約数ペア:

[(1, 88389087568), (2, 44194543784), (4, 22097271892), (8, 11048635946), (16, 5524317973), (43, 2055560176), (86, 1027780088), (172, 513890044), (344, 256945022), (688, 128472511), (1549, 57062032), (3098, 28531016), (6196, 14265508), (12392, 7132754), (24784, 3566377), (66607, 1327024), (82939, 1065712), (133214, 663512), (165878, 532856), (266428, 331756)]