80976766

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{3389}}^1$

素因数の和:4323

約数の個数: 16

約数和(自身を含む): 130989600

約数和(自身を除く): 50012834

約数列:

[1, 2, 13, 26, 919, 1838, 3389, 6778, 11947, 23894, 44057, 88114, 3114491, 6228982, 40488383, 80976766]

約数ペア:

[(1, 80976766), (2, 40488383), (13, 6228982), (26, 3114491), (919, 88114), (1838, 44057), (3389, 23894), (6778, 11947)]