78016138

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{857}}^1\times {\mathrm{1979}}^1$

素因数の和:2861

約数の個数: 16

約数和(自身を含む): 122316480

約数和(自身を除く): 44300342

約数列:

[1, 2, 23, 46, 857, 1714, 1979, 3958, 19711, 39422, 45517, 91034, 1696003, 3392006, 39008069, 78016138]

約数ペア:

[(1, 78016138), (2, 39008069), (23, 3392006), (46, 1696003), (857, 91034), (1714, 45517), (1979, 39422), (3958, 19711)]