89054468

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{250153}}^1$

素因数の和:250246

約数の個数: 12

約数和(自身を含む): 157597020

約数和(自身を除く): 68542552

約数列:

[1, 2, 4, 89, 178, 356, 250153, 500306, 1000612, 22263617, 44527234, 89054468]

約数ペア:

[(1, 89054468), (2, 44527234), (4, 22263617), (89, 1000612), (178, 500306), (356, 250153)]