85354288

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{1693}}^1$

素因数の和:1861

約数の個数: 40

約数和(自身を含む): 173926368

約数和(自身を除く): 88572080

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 137, 184, 274, 368, 548, 1096, 1693, 2192, 3151, 3386, 6302, 6772, 12604, 13544, 25208, 27088, 38939, 50416, 77878, 155756, 231941, 311512, 463882, 623024, 927764, 1855528, 3711056, 5334643, 10669286, 21338572, 42677144, 85354288]

約数ペア:

[(1, 85354288), (2, 42677144), (4, 21338572), (8, 10669286), (16, 5334643), (23, 3711056), (46, 1855528), (92, 927764), (137, 623024), (184, 463882), (274, 311512), (368, 231941), (548, 155756), (1096, 77878), (1693, 50416), (2192, 38939), (3151, 27088), (3386, 25208), (6302, 13544), (6772, 12604)]