17242672

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{7753}}^1$

素因数の和:7900

約数の個数: 20

約数和(自身を含む): 33652360

約数和(自身を除く): 16409688

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 7753, 15506, 31012, 62024, 124048, 1077667, 2155334, 4310668, 8621336, 17242672]

約数ペア:

[(1, 17242672), (2, 8621336), (4, 4310668), (8, 2155334), (16, 1077667), (139, 124048), (278, 62024), (556, 31012), (1112, 15506), (2224, 7753)]