71612782

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{3691}}^1$

素因数の和:3891

約数の個数: 16

約数和(自身を含む): 109652400

約数和(自身を除く): 38039618

約数列:

[1, 2, 89, 109, 178, 218, 3691, 7382, 9701, 19402, 328499, 402319, 656998, 804638, 35806391, 71612782]

約数ペア:

[(1, 71612782), (2, 35806391), (89, 804638), (109, 656998), (178, 402319), (218, 328499), (3691, 19402), (7382, 9701)]