80065278728

素因数分解:

$2^3\times {\mathrm{1913}}^1\times {\mathrm{5231657}}^1$

素因数の和:5233576

約数の個数: 16

約数和(自身を含む): 150200901180

約数和(自身を除く): 70135622452

約数列:

[1, 2, 4, 8, 1913, 3826, 7652, 15304, 5231657, 10463314, 20926628, 41853256, 10008159841, 20016319682, 40032639364, 80065278728]

約数ペア:

[(1, 80065278728), (2, 40032639364), (4, 20016319682), (8, 10008159841), (1913, 41853256), (3826, 20926628), (7652, 10463314), (15304, 5231657)]