31361039

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{643}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 35239680

約数和(自身を除く): 3878641

約数列:

[1, 17, 19, 151, 323, 643, 2567, 2869, 10931, 12217, 48773, 97093, 207689, 1650581, 1844767, 31361039]

約数ペア:

[(1, 31361039), (17, 1844767), (19, 1650581), (151, 207689), (323, 97093), (643, 48773), (2567, 12217), (2869, 10931)]