23519984

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{63913}}^1$

素因数の和:63944

約数の個数: 20

約数和(自身を含む): 47552016

約数和(自身を除く): 24032032

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 63913, 127826, 255652, 511304, 1022608, 1469999, 2939998, 5879996, 11759992, 23519984]

約数ペア:

[(1, 23519984), (2, 11759992), (4, 5879996), (8, 2939998), (16, 1469999), (23, 1022608), (46, 511304), (92, 255652), (184, 127826), (368, 63913)]