47812712

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{21269}}^1$

素因数の和:21556

約数の個数: 16

約数和(自身を含む): 89972100

約数和(自身を除く): 42159388

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 21269, 42538, 85076, 170152, 5976589, 11953178, 23906356, 47812712]

約数ペア:

[(1, 47812712), (2, 23906356), (4, 11953178), (8, 5976589), (281, 170152), (562, 85076), (1124, 42538), (2248, 21269)]