71835542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{43963}}^1$

素因数の和:44027

約数の個数: 16

約数和(自身を含む): 116064960

約数和(自身を除く): 44229418

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 43963, 87926, 835297, 1670594, 1890409, 3780818, 35917771, 71835542]

約数ペア:

[(1, 71835542), (2, 35917771), (19, 3780818), (38, 1890409), (43, 1670594), (86, 835297), (817, 87926), (1634, 43963)]