87449992

素因数分解:

$2^3\times 7^1\times {\mathrm{1561607}}^1$

素因数の和:1561620

約数の個数: 16

約数和(自身を含む): 187392960

約数和(自身を除く): 99942968

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1561607, 3123214, 6246428, 10931249, 12492856, 21862498, 43724996, 87449992]

約数ペア:

[(1, 87449992), (2, 43724996), (4, 21862498), (7, 12492856), (8, 10931249), (14, 6246428), (28, 3123214), (56, 1561607)]