42352822

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{1123}}^1$

素因数の和:1407

約数の個数: 16

約数和(自身を含む): 64540080

約数和(自身を除く): 22187258

約数列:

[1, 2, 109, 173, 218, 346, 1123, 2246, 18857, 37714, 122407, 194279, 244814, 388558, 21176411, 42352822]

約数ペア:

[(1, 42352822), (2, 21176411), (109, 388558), (173, 244814), (218, 194279), (346, 122407), (1123, 37714), (2246, 18857)]