131373456

素因数分解:

$2^4\times 3^1\times {\mathrm{2736947}}^1$

素因数の和:2736958

約数の個数: 20

約数和(自身を含む): 339381552

約数和(自身を除く): 208008096

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2736947, 5473894, 8210841, 10947788, 16421682, 21895576, 32843364, 43791152, 65686728, 131373456]

約数ペア:

[(1, 131373456), (2, 65686728), (3, 43791152), (4, 32843364), (6, 21895576), (8, 16421682), (12, 10947788), (16, 8210841), (24, 5473894), (48, 2736947)]