67987166

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{19961}}^1$

素因数の和:20107

約数の個数: 16

約数和(自身を含む): 110669328

約数和(自身を除く): 42682162

約数列:

[1, 2, 13, 26, 131, 262, 1703, 3406, 19961, 39922, 259493, 518986, 2614891, 5229782, 33993583, 67987166]

約数ペア:

[(1, 67987166), (2, 33993583), (13, 5229782), (26, 2614891), (131, 518986), (262, 259493), (1703, 39922), (3406, 19961)]