84865666

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131371}}^1$

素因数の和:131409

約数の個数: 16

約数和(自身を含む): 141881760

約数和(自身を除く): 57016094

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 131371, 262742, 2233307, 2496049, 4466614, 4992098, 42432833, 84865666]

約数ペア:

[(1, 84865666), (2, 42432833), (17, 4992098), (19, 4466614), (34, 2496049), (38, 2233307), (323, 262742), (646, 131371)]