83211068

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{21647}}^1$

素因数の和:21713

約数の個数: 18

約数和(自身を含む): 150475248

約数和(自身を除く): 67264180

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 21647, 43294, 86588, 671057, 1342114, 2684228, 20802767, 41605534, 83211068]

約数ペア:

[(1, 83211068), (2, 41605534), (4, 20802767), (31, 2684228), (62, 1342114), (124, 671057), (961, 86588), (1922, 43294), (3844, 21647)]