87067312

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{115781}}^1$

素因数の和:115836

約数の個数: 20

約数和(自身を含む): 172283616

約数和(自身を除く): 85216304

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 115781, 231562, 463124, 926248, 1852496, 5441707, 10883414, 21766828, 43533656, 87067312]

約数ペア:

[(1, 87067312), (2, 43533656), (4, 21766828), (8, 10883414), (16, 5441707), (47, 1852496), (94, 926248), (188, 463124), (376, 231562), (752, 115781)]