39840616

素因数分解:

$2^3\times {\mathrm{97}}^1\times {\mathrm{51341}}^1$

素因数の和:51444

約数の個数: 16

約数和(自身を含む): 75472740

約数和(自身を除く): 35632124

約数列:

[1, 2, 4, 8, 97, 194, 388, 776, 51341, 102682, 205364, 410728, 4980077, 9960154, 19920308, 39840616]

約数ペア:

[(1, 39840616), (2, 19920308), (4, 9960154), (8, 4980077), (97, 410728), (194, 205364), (388, 102682), (776, 51341)]