80960488

素因数分解:

$2^3\times 7^1\times {\mathrm{1445723}}^1$

素因数の和:1445736

約数の個数: 16

約数和(自身を含む): 173486880

約数和(自身を除く): 92526392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1445723, 2891446, 5782892, 10120061, 11565784, 20240122, 40480244, 80960488]

約数ペア:

[(1, 80960488), (2, 40480244), (4, 20240122), (7, 11565784), (8, 10120061), (14, 5782892), (28, 2891446), (56, 1445723)]