86564270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1097}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 168231168

約数和(自身を除く): 81666898

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 607, 1097, 1214, 2194, 3035, 5485, 6070, 7891, 10970, 14261, 15782, 28522, 39455, 71305, 78910, 142610, 665879, 1331758, 3329395, 6658790, 8656427, 17312854, 43282135, 86564270]

約数ペア:

[(1, 86564270), (2, 43282135), (5, 17312854), (10, 8656427), (13, 6658790), (26, 3329395), (65, 1331758), (130, 665879), (607, 142610), (1097, 78910), (1214, 71305), (2194, 39455), (3035, 28522), (5485, 15782), (6070, 14261), (7891, 10970)]