90909946

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{45139}}^1$

素因数の和:45213

約数の個数: 16

約数和(自身を含む): 146253600

約数和(自身を除く): 55343654

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 45139, 90278, 857641, 1715282, 2392367, 4784734, 45454973, 90909946]

約数ペア:

[(1, 90909946), (2, 45454973), (19, 4784734), (38, 2392367), (53, 1715282), (106, 857641), (1007, 90278), (2014, 45139)]