40751768

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{221477}}^1$

素因数の和:221506

約数の個数: 16

約数和(自身を含む): 79732080

約数和(自身を除く): 38980312

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 221477, 442954, 885908, 1771816, 5093971, 10187942, 20375884, 40751768]

約数ペア:

[(1, 40751768), (2, 20375884), (4, 10187942), (8, 5093971), (23, 1771816), (46, 885908), (92, 442954), (184, 221477)]