82405378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{120829}}^1$

素因数の和:120873

約数の個数: 16

約数和(自身を含む): 139196160

約数和(自身を除く): 56790782

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 120829, 241658, 1329119, 2658238, 3745699, 7491398, 41202689, 82405378]

約数ペア:

[(1, 82405378), (2, 41202689), (11, 7491398), (22, 3745699), (31, 2658238), (62, 1329119), (341, 241658), (682, 120829)]