43001438

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{2143}}^1$

素因数の和:2351

約数の個数: 16

約数和(自身を含む): 65863680

約数和(自身を除く): 22862242

約数列:

[1, 2, 79, 127, 158, 254, 2143, 4286, 10033, 20066, 169297, 272161, 338594, 544322, 21500719, 43001438]

約数ペア:

[(1, 43001438), (2, 21500719), (79, 544322), (127, 338594), (158, 272161), (254, 169297), (2143, 20066), (4286, 10033)]