54158288

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{72019}}^1$

素因数の和:72074

約数の個数: 20

約数和(自身を含む): 107165760

約数和(自身を除く): 53007472

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 72019, 144038, 288076, 576152, 1152304, 3384893, 6769786, 13539572, 27079144, 54158288]

約数ペア:

[(1, 54158288), (2, 27079144), (4, 13539572), (8, 6769786), (16, 3384893), (47, 1152304), (94, 576152), (188, 288076), (376, 144038), (752, 72019)]