66081524

素因数分解:

$2^2\times {\mathrm{4003}}^1\times {\mathrm{4127}}^1$

素因数の和:8134

約数の個数: 12

約数和(自身を含む): 115699584

約数和(自身を除く): 49618060

約数列:

[1, 2, 4, 4003, 4127, 8006, 8254, 16012, 16508, 16520381, 33040762, 66081524]

約数ペア:

[(1, 66081524), (2, 33040762), (4, 16520381), (4003, 16508), (4127, 16012), (8006, 8254)]