80008478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{15881}}^1$

素因数の和:16123

約数の個数: 16

約数和(自身を含む): 131502960

約数和(自身を除く): 51494482

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 15881, 31762, 174691, 349382, 3636749, 7273498, 40004239, 80008478]

約数ペア:

[(1, 80008478), (2, 40004239), (11, 7273498), (22, 3636749), (229, 349382), (458, 174691), (2519, 31762), (5038, 15881)]