86087966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{19937}}^1$

素因数の和:20083

約数の個数: 16

約数和(自身を含む): 137811456

約数和(自身を除く): 51723490

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 19937, 39874, 338929, 677858, 2531999, 5063998, 43043983, 86087966]

約数ペア:

[(1, 86087966), (2, 43043983), (17, 5063998), (34, 2531999), (127, 677858), (254, 338929), (2159, 39874), (4318, 19937)]