129242552

素因数分解:

$2^3\times {\mathrm{1423}}^1\times {\mathrm{11353}}^1$

素因数の和:12782

約数の個数: 16

約数和(自身を含む): 242521440

約数和(自身を除く): 113278888

約数列:

[1, 2, 4, 8, 1423, 2846, 5692, 11353, 11384, 22706, 45412, 90824, 16155319, 32310638, 64621276, 129242552]

約数ペア:

[(1, 129242552), (2, 64621276), (4, 32310638), (8, 16155319), (1423, 90824), (2846, 45412), (5692, 22706), (11353, 11384)]