80291813

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{2441}}^1$

素因数の和:2612

約数の個数: 16

約数和(自身を含む): 95023104

約数和(自身を除く): 14731291

約数列:

[1, 7, 37, 127, 259, 889, 2441, 4699, 17087, 32893, 90317, 310007, 632219, 2170049, 11470259, 80291813]

約数ペア:

[(1, 80291813), (7, 11470259), (37, 2170049), (127, 632219), (259, 310007), (889, 90317), (2441, 32893), (4699, 17087)]