78386576

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{4019}}^1$

素因数の和:4103

約数の個数: 40

約数和(自身を含む): 161507520

約数和(自身を除く): 83120944

約数列:

[1, 2, 4, 8, 16, 23, 46, 53, 92, 106, 184, 212, 368, 424, 848, 1219, 2438, 4019, 4876, 8038, 9752, 16076, 19504, 32152, 64304, 92437, 184874, 213007, 369748, 426014, 739496, 852028, 1478992, 1704056, 3408112, 4899161, 9798322, 19596644, 39193288, 78386576]

約数ペア:

[(1, 78386576), (2, 39193288), (4, 19596644), (8, 9798322), (16, 4899161), (23, 3408112), (46, 1704056), (53, 1478992), (92, 852028), (106, 739496), (184, 426014), (212, 369748), (368, 213007), (424, 184874), (848, 92437), (1219, 64304), (2438, 32152), (4019, 19504), (4876, 16076), (8038, 9752)]