80407558

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{522127}}^1$

素因数の和:522147

約数の個数: 16

約数和(自身を含む): 150372864

約数和(自身を除く): 69965306

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 522127, 1044254, 3654889, 5743397, 7309778, 11486794, 40203779, 80407558]

約数ペア:

[(1, 80407558), (2, 40203779), (7, 11486794), (11, 7309778), (14, 5743397), (22, 3654889), (77, 1044254), (154, 522127)]