84920808688

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{570643}}^1$

素因数の和:570853

約数の個数: 40

約数和(自身を含む): 168125417856

約数和(自身を除く): 83204609168

約数列:

[1, 2, 4, 8, 16, 71, 131, 142, 262, 284, 524, 568, 1048, 1136, 2096, 9301, 18602, 37204, 74408, 148816, 570643, 1141286, 2282572, 4565144, 9130288, 40515653, 74754233, 81031306, 149508466, 162062612, 299016932, 324125224, 598033864, 648250448, 1196067728, 5307550543, 10615101086, 21230202172, 42460404344, 84920808688]

約数ペア:

[(1, 84920808688), (2, 42460404344), (4, 21230202172), (8, 10615101086), (16, 5307550543), (71, 1196067728), (131, 648250448), (142, 598033864), (262, 324125224), (284, 299016932), (524, 162062612), (568, 149508466), (1048, 81031306), (1136, 74754233), (2096, 40515653), (9301, 9130288), (18602, 4565144), (37204, 2282572), (74408, 1141286), (148816, 570643)]