30905584

素因数分解:

$2^4\times {\mathrm{1087}}^1\times {\mathrm{1777}}^1$

素因数の和:2872

約数の個数: 20

約数和(自身を含む): 59968384

約数和(自身を除く): 29062800

約数列:

[1, 2, 4, 8, 16, 1087, 1777, 2174, 3554, 4348, 7108, 8696, 14216, 17392, 28432, 1931599, 3863198, 7726396, 15452792, 30905584]

約数ペア:

[(1, 30905584), (2, 15452792), (4, 7726396), (8, 3863198), (16, 1931599), (1087, 28432), (1777, 17392), (2174, 14216), (3554, 8696), (4348, 7108)]