31686334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{5387}}^1$

素因数の和:5579

約数の個数: 16

約数和(自身を含む): 50625648

約数和(自身を除く): 18939314

約数列:

[1, 2, 17, 34, 173, 346, 2941, 5387, 5882, 10774, 91579, 183158, 931951, 1863902, 15843167, 31686334]

約数ペア:

[(1, 31686334), (2, 15843167), (17, 1863902), (34, 931951), (173, 183158), (346, 91579), (2941, 10774), (5387, 5882)]