54706928

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179957}}^1$

素因数の和:179984

約数の個数: 20

約数和(自身を含む): 111573960

約数和(自身を除く): 56867032

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 179957, 359914, 719828, 1439656, 2879312, 3419183, 6838366, 13676732, 27353464, 54706928]

約数ペア:

[(1, 54706928), (2, 27353464), (4, 13676732), (8, 6838366), (16, 3419183), (19, 2879312), (38, 1439656), (76, 719828), (152, 359914), (304, 179957)]