16531288

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{28307}}^1$

素因数の和:28386

約数の個数: 16

約数和(自身を含む): 31421880

約数和(自身を除く): 14890592

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 28307, 56614, 113228, 226456, 2066411, 4132822, 8265644, 16531288]

約数ペア:

[(1, 16531288), (2, 8265644), (4, 4132822), (8, 2066411), (73, 226456), (146, 113228), (292, 56614), (584, 28307)]