80088002

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{19697}}^1$

素因数の和:19825

約数の個数: 16

約数和(自身を含む): 127643040

約数和(自身を除く): 47555038

約数列:

[1, 2, 19, 38, 107, 214, 2033, 4066, 19697, 39394, 374243, 748486, 2107579, 4215158, 40044001, 80088002]

約数ペア:

[(1, 80088002), (2, 40044001), (19, 4215158), (38, 2107579), (107, 748486), (214, 374243), (2033, 39394), (4066, 19697)]