80389166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{281081}}^1$

素因数の和:281107

約数の個数: 16

約数和(自身を含む): 141665328

約数和(自身を除く): 61276162

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 281081, 562162, 3091891, 3654053, 6183782, 7308106, 40194583, 80389166]

約数ペア:

[(1, 80389166), (2, 40194583), (11, 7308106), (13, 6183782), (22, 3654053), (26, 3091891), (143, 562162), (286, 281081)]