72817162

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{32771}}^1$

素因数の和:32885

約数の個数: 16

約数和(自身を含む): 120338784

約数和(自身を除く): 47521622

約数列:

[1, 2, 11, 22, 101, 202, 1111, 2222, 32771, 65542, 360481, 720962, 3309871, 6619742, 36408581, 72817162]

約数ペア:

[(1, 72817162), (2, 36408581), (11, 6619742), (22, 3309871), (101, 720962), (202, 360481), (1111, 65542), (2222, 32771)]