85423472

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{232129}}^1$

素因数の和:232160

約数の個数: 20

約数和(自身を含む): 172704720

約数和(自身を除く): 87281248

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 232129, 464258, 928516, 1857032, 3714064, 5338967, 10677934, 21355868, 42711736, 85423472]

約数ペア:

[(1, 85423472), (2, 42711736), (4, 21355868), (8, 10677934), (16, 5338967), (23, 3714064), (46, 1857032), (92, 928516), (184, 464258), (368, 232129)]