80657954

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{1879}}^1$

素因数の和:2034

約数の個数: 24

約数和(自身を含む): 132111360

約数和(自身を除く): 51453406

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1651, 1879, 3302, 3758, 21463, 24427, 42926, 48854, 238633, 317551, 477266, 635102, 3102229, 6204458, 40328977, 80657954]

約数ペア:

[(1, 80657954), (2, 40328977), (13, 6204458), (26, 3102229), (127, 635102), (169, 477266), (254, 317551), (338, 238633), (1651, 48854), (1879, 42926), (3302, 24427), (3758, 21463)]