39842672

素因数分解:

$2^4\times {\mathrm{1061}}^1\times {\mathrm{2347}}^1$

素因数の和:3416

約数の個数: 20

約数和(自身を含む): 77300856

約数和(自身を除く): 37458184

約数列:

[1, 2, 4, 8, 16, 1061, 2122, 2347, 4244, 4694, 8488, 9388, 16976, 18776, 37552, 2490167, 4980334, 9960668, 19921336, 39842672]

約数ペア:

[(1, 39842672), (2, 19921336), (4, 9960668), (8, 4980334), (16, 2490167), (1061, 37552), (2122, 18776), (2347, 16976), (4244, 9388), (4694, 8488)]