80291794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{863}}^1\times {\mathrm{4229}}^1$

素因数の和:5105

約数の個数: 16

約数和(自身を含む): 131569920

約数和(自身を除く): 51278126

約数列:

[1, 2, 11, 22, 863, 1726, 4229, 8458, 9493, 18986, 46519, 93038, 3649627, 7299254, 40145897, 80291794]

約数ペア:

[(1, 80291794), (2, 40145897), (11, 7299254), (22, 3649627), (863, 93038), (1726, 46519), (4229, 18986), (8458, 9493)]