66204304

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{179903}}^1$

素因数の和:179934

約数の個数: 20

約数和(自身を含む): 133848576

約数和(自身を除く): 67644272

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 179903, 359806, 719612, 1439224, 2878448, 4137769, 8275538, 16551076, 33102152, 66204304]

約数ペア:

[(1, 66204304), (2, 33102152), (4, 16551076), (8, 8275538), (16, 4137769), (23, 2878448), (46, 1439224), (92, 719612), (184, 359806), (368, 179903)]