80870024

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{439511}}^1$

素因数の和:439540

約数の個数: 16

約数和(自身を含む): 158224320

約数和(自身を除く): 77354296

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 439511, 879022, 1758044, 3516088, 10108753, 20217506, 40435012, 80870024]

約数ペア:

[(1, 80870024), (2, 40435012), (4, 20217506), (8, 10108753), (23, 3516088), (46, 1758044), (92, 879022), (184, 439511)]