47085716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1693}}^1$

素因数の和:2123

約数の個数: 24

約数和(自身を含む): 87512040

約数和(自身を除く): 40426324

約数列:

[1, 2, 4, 17, 34, 68, 409, 818, 1636, 1693, 3386, 6772, 6953, 13906, 27812, 28781, 57562, 115124, 692437, 1384874, 2769748, 11771429, 23542858, 47085716]

約数ペア:

[(1, 47085716), (2, 23542858), (4, 11771429), (17, 2769748), (34, 1384874), (68, 692437), (409, 115124), (818, 57562), (1636, 28781), (1693, 27812), (3386, 13906), (6772, 6953)]