80171678

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{35759}}^1$

素因数の和:35839

約数の個数: 16

約数和(自身を含む): 128736000

約数和(自身を除く): 48564322

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 35759, 71518, 679421, 1358842, 2109781, 4219562, 40085839, 80171678]

約数ペア:

[(1, 80171678), (2, 40085839), (19, 4219562), (38, 2109781), (59, 1358842), (118, 679421), (1121, 71518), (2242, 35759)]