80974958

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{3673}}^1$

素因数の和:3899

約数の個数: 16

約数和(自身を含む): 123975456

約数和(自身を除く): 43000498

約数列:

[1, 2, 73, 146, 151, 302, 3673, 7346, 11023, 22046, 268129, 536258, 554623, 1109246, 40487479, 80974958]

約数ペア:

[(1, 80974958), (2, 40487479), (73, 1109246), (146, 554623), (151, 536258), (302, 268129), (3673, 22046), (7346, 11023)]