87685792

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1549}}^1$

素因数の和:1649

約数の個数: 48

約数和(自身を含む): 181629000

約数和(自身を除く): 93943208

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 61, 116, 122, 232, 244, 464, 488, 928, 976, 1549, 1769, 1952, 3098, 3538, 6196, 7076, 12392, 14152, 24784, 28304, 44921, 49568, 56608, 89842, 94489, 179684, 188978, 359368, 377956, 718736, 755912, 1437472, 1511824, 2740181, 3023648, 5480362, 10960724, 21921448, 43842896, 87685792]

約数ペア:

[(1, 87685792), (2, 43842896), (4, 21921448), (8, 10960724), (16, 5480362), (29, 3023648), (32, 2740181), (58, 1511824), (61, 1437472), (116, 755912), (122, 718736), (232, 377956), (244, 359368), (464, 188978), (488, 179684), (928, 94489), (976, 89842), (1549, 56608), (1769, 49568), (1952, 44921), (3098, 28304), (3538, 24784), (6196, 14152), (7076, 12392)]