31917194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{2341}}^1$

素因数の和:2761

約数の個数: 16

約数和(自身を含む): 50840136

約数和(自身を除く): 18922942

約数列:

[1, 2, 17, 34, 401, 802, 2341, 4682, 6817, 13634, 39797, 79594, 938741, 1877482, 15958597, 31917194]

約数ペア:

[(1, 31917194), (2, 15958597), (17, 1877482), (34, 938741), (401, 79594), (802, 39797), (2341, 13634), (4682, 6817)]