172564982

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{9437}}^1$

素因数の和:9703

約数の個数: 16

約数和(自身を含む): 266378112

約数和(自身を除く): 93813130

約数列:

[1, 2, 41, 82, 223, 446, 9143, 9437, 18286, 18874, 386917, 773834, 2104451, 4208902, 86282491, 172564982]

約数ペア:

[(1, 172564982), (2, 86282491), (41, 4208902), (82, 2104451), (223, 773834), (446, 386917), (9143, 18874), (9437, 18286)]