90645524

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{125201}}^1$

素因数の和:125386

約数の個数: 12

約数和(自身を含む): 159507348

約数和(自身を除く): 68861824

約数列:

[1, 2, 4, 181, 362, 724, 125201, 250402, 500804, 22661381, 45322762, 90645524]

約数ペア:

[(1, 90645524), (2, 45322762), (4, 22661381), (181, 500804), (362, 250402), (724, 125201)]