80987054

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{14741}}^1$

素因数の和:14851

約数の個数: 16

約数和(自身を含む): 126309456

約数和(自身を除く): 45322402

約数列:

[1, 2, 41, 67, 82, 134, 2747, 5494, 14741, 29482, 604381, 987647, 1208762, 1975294, 40493527, 80987054]

約数ペア:

[(1, 80987054), (2, 40493527), (41, 1975294), (67, 1208762), (82, 987647), (134, 604381), (2747, 29482), (5494, 14741)]