86917022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{20129}}^1$

素因数の和:20275

約数の個数: 16

約数和(自身を含む): 139138560

約数和(自身を除く): 52221538

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 20129, 40258, 342193, 684386, 2556383, 5112766, 43458511, 86917022]

約数ペア:

[(1, 86917022), (2, 43458511), (17, 5112766), (34, 2556383), (127, 684386), (254, 342193), (2159, 40258), (4318, 20129)]