57678554

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{9907}}^1$

素因数の和:10021

約数の個数: 16

約数和(自身を含む): 89885376

約数和(自身を除く): 32206822

約数列:

[1, 2, 41, 71, 82, 142, 2911, 5822, 9907, 19814, 406187, 703397, 812374, 1406794, 28839277, 57678554]

約数ペア:

[(1, 57678554), (2, 28839277), (41, 1406794), (71, 812374), (82, 703397), (142, 406187), (2911, 19814), (5822, 9907)]