80943458

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{49537}}^1$

素因数の和:49601

約数の個数: 16

約数和(自身を含む): 130780320

約数和(自身を除く): 49836862

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 49537, 99074, 941203, 1882406, 2130091, 4260182, 40471729, 80943458]

約数ペア:

[(1, 80943458), (2, 40471729), (19, 4260182), (38, 2130091), (43, 1882406), (86, 941203), (817, 99074), (1634, 49537)]