56493818

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{7741}}^1$

素因数の和:7873

約数の個数: 16

約数和(自身を含む): 87794280

約数和(自身を除く): 31300462

約数列:

[1, 2, 41, 82, 89, 178, 3649, 7298, 7741, 15482, 317381, 634762, 688949, 1377898, 28246909, 56493818]

約数ペア:

[(1, 56493818), (2, 28246909), (41, 1377898), (82, 688949), (89, 634762), (178, 317381), (3649, 15482), (7298, 7741)]