80227376

素因数分解:

$2^4\times {\mathrm{887}}^1\times {\mathrm{5653}}^1$

素因数の和:6548

約数の個数: 20

約数和(自身を含む): 155643312

約数和(自身を除く): 75415936

約数列:

[1, 2, 4, 8, 16, 887, 1774, 3548, 5653, 7096, 11306, 14192, 22612, 45224, 90448, 5014211, 10028422, 20056844, 40113688, 80227376]

約数ペア:

[(1, 80227376), (2, 40113688), (4, 20056844), (8, 10028422), (16, 5014211), (887, 90448), (1774, 45224), (3548, 22612), (5653, 14192), (7096, 11306)]