85245514

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131959}}^1$

素因数の和:131997

約数の個数: 16

約数和(自身を含む): 142516800

約数和(自身を除く): 57271286

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 131959, 263918, 2243303, 2507221, 4486606, 5014442, 42622757, 85245514]

約数ペア:

[(1, 85245514), (2, 42622757), (17, 5014442), (19, 4486606), (34, 2507221), (38, 2243303), (323, 263918), (646, 131959)]