84939388

素因数分解:

$2^2\times {\mathrm{113}}^2\times {\mathrm{1663}}^1$

素因数の和:1893

約数の個数: 18

約数和(自身を含む): 150061184

約数和(自身を除く): 65121796

約数列:

[1, 2, 4, 113, 226, 452, 1663, 3326, 6652, 12769, 25538, 51076, 187919, 375838, 751676, 21234847, 42469694, 84939388]

約数ペア:

[(1, 84939388), (2, 42469694), (4, 21234847), (113, 751676), (226, 375838), (452, 187919), (1663, 51076), (3326, 25538), (6652, 12769)]