3895984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{5939}}^1$

素因数の和:5988

約数の個数: 20

約数和(自身を含む): 7733880

約数和(自身を除く): 3837896

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 5939, 11878, 23756, 47512, 95024, 243499, 486998, 973996, 1947992, 3895984]

約数ペア:

[(1, 3895984), (2, 1947992), (4, 973996), (8, 486998), (16, 243499), (41, 95024), (82, 47512), (164, 23756), (328, 11878), (656, 5939)]