81356062

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{11093}}^1$

素因数の和:11307

約数の個数: 16

約数和(自身を含む): 129134160

約数和(自身を除く): 47778098

約数列:

[1, 2, 19, 38, 193, 386, 3667, 7334, 11093, 22186, 210767, 421534, 2140949, 4281898, 40678031, 81356062]

約数ペア:

[(1, 81356062), (2, 40678031), (19, 4281898), (38, 2140949), (193, 421534), (386, 210767), (3667, 22186), (7334, 11093)]