87987170

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{82231}}^1$

素因数の和:82345

約数の個数: 16

約数和(自身を含む): 159859008

約数和(自身を除く): 71871838

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 82231, 164462, 411155, 822310, 8798717, 17597434, 43993585, 87987170]

約数ペア:

[(1, 87987170), (2, 43993585), (5, 17597434), (10, 8798717), (107, 822310), (214, 411155), (535, 164462), (1070, 82231)]