80731294

素因数分解:

$2^1\times 7^1\times {\mathrm{1019}}^1\times {\mathrm{5659}}^1$

素因数の和:6687

約数の個数: 16

約数和(自身を含む): 138556800

約数和(自身を除く): 57825506

約数列:

[1, 2, 7, 14, 1019, 2038, 5659, 7133, 11318, 14266, 39613, 79226, 5766521, 11533042, 40365647, 80731294]

約数ペア:

[(1, 80731294), (2, 40365647), (7, 11533042), (14, 5766521), (1019, 79226), (2038, 39613), (5659, 14266), (7133, 11318)]