86551444

素因数分解:

$2^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{4127}}^1$

素因数の和:4252

約数の個数: 36

約数和(自身を含む): 177883776

約数和(自身を除く): 91332332

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 107, 196, 214, 428, 749, 1498, 2996, 4127, 5243, 8254, 10486, 16508, 20972, 28889, 57778, 115556, 202223, 404446, 441589, 808892, 883178, 1766356, 3091123, 6182246, 12364492, 21637861, 43275722, 86551444]

約数ペア:

[(1, 86551444), (2, 43275722), (4, 21637861), (7, 12364492), (14, 6182246), (28, 3091123), (49, 1766356), (98, 883178), (107, 808892), (196, 441589), (214, 404446), (428, 202223), (749, 115556), (1498, 57778), (2996, 28889), (4127, 20972), (5243, 16508), (8254, 10486)]