40104042448

素因数分解:

$2^4\times {\mathrm{108643}}^1\times {\mathrm{23071}}^1$

素因数の和:131722

約数の個数: 20

約数和(自身を含む): 77705665408

約数和(自身を除く): 37601622960

約数列:

[1, 2, 4, 8, 16, 23071, 46142, 92284, 108643, 184568, 217286, 369136, 434572, 869144, 1738288, 2506502653, 5013005306, 10026010612, 20052021224, 40104042448]

約数ペア:

[(1, 40104042448), (2, 20052021224), (4, 10026010612), (8, 5013005306), (16, 2506502653), (23071, 1738288), (46142, 869144), (92284, 434572), (108643, 369136), (184568, 217286)]