86856302

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{77689}}^1$

素因数の和:77747

約数の個数: 16

約数和(自身を含む): 143571120

約数和(自身を除く): 56714818

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 77689, 155378, 1009957, 2019914, 3340627, 6681254, 43428151, 86856302]

約数ペア:

[(1, 86856302), (2, 43428151), (13, 6681254), (26, 3340627), (43, 2019914), (86, 1009957), (559, 155378), (1118, 77689)]