85445584

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{40153}}^1$

素因数の和:40187

約数の個数: 40

約数和(自身を含む): 199163840

約数和(自身を除く): 113718256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 40153, 80306, 160612, 281071, 321224, 562142, 642448, 762907, 1124284, 1525814, 2248568, 3051628, 4497136, 5340349, 6103256, 10680698, 12206512, 21361396, 42722792, 85445584]

約数ペア:

[(1, 85445584), (2, 42722792), (4, 21361396), (7, 12206512), (8, 10680698), (14, 6103256), (16, 5340349), (19, 4497136), (28, 3051628), (38, 2248568), (56, 1525814), (76, 1124284), (112, 762907), (133, 642448), (152, 562142), (266, 321224), (304, 281071), (532, 160612), (1064, 80306), (2128, 40153)]