4237648

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{3191}}^1$

素因数の和:3282

約数の個数: 20

約数和(自身を含む): 8311968

約数和(自身を除く): 4074320

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 3191, 6382, 12764, 25528, 51056, 264853, 529706, 1059412, 2118824, 4237648]

約数ペア:

[(1, 4237648), (2, 2118824), (4, 1059412), (8, 529706), (16, 264853), (83, 51056), (166, 25528), (332, 12764), (664, 6382), (1328, 3191)]