38969851912

素因数分解:

$2^3\times {\mathrm{16231}}^1\times {\mathrm{300119}}^1$

素因数の和:316356

約数の個数: 16

約数和(自身を含む): 73073217600

約数和(自身を除く): 34103365688

約数列:

[1, 2, 4, 8, 16231, 32462, 64924, 129848, 300119, 600238, 1200476, 2400952, 4871231489, 9742462978, 19484925956, 38969851912]

約数ペア:

[(1, 38969851912), (2, 19484925956), (4, 9742462978), (8, 4871231489), (16231, 2400952), (32462, 1200476), (64924, 600238), (129848, 300119)]