42790792

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{1123}}^1$

素因数の和:1573

約数の個数: 32

約数和(自身を含む): 87806880

約数和(自身を除く): 45016088

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 433, 866, 1123, 1732, 2246, 3464, 4492, 4763, 8984, 9526, 12353, 19052, 24706, 38104, 49412, 98824, 486259, 972518, 1945036, 3890072, 5348849, 10697698, 21395396, 42790792]

約数ペア:

[(1, 42790792), (2, 21395396), (4, 10697698), (8, 5348849), (11, 3890072), (22, 1945036), (44, 972518), (88, 486259), (433, 98824), (866, 49412), (1123, 38104), (1732, 24706), (2246, 19052), (3464, 12353), (4492, 9526), (4763, 8984)]