16672078

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1067

約数の個数: 16

約数和(自身を含む): 25575264

約数和(自身を除く): 8903186

約数列:

[1, 2, 71, 137, 142, 274, 857, 1714, 9727, 19454, 60847, 117409, 121694, 234818, 8336039, 16672078]

約数ペア:

[(1, 16672078), (2, 8336039), (71, 234818), (137, 121694), (142, 117409), (274, 60847), (857, 19454), (1714, 9727)]