31437104

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{8221}}^1$

素因数の和:8468

約数の個数: 20

約数和(自身を含む): 61171680

約数和(自身を除く): 29734576

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 8221, 16442, 32884, 65768, 131536, 1964819, 3929638, 7859276, 15718552, 31437104]

約数ペア:

[(1, 31437104), (2, 15718552), (4, 7859276), (8, 3929638), (16, 1964819), (239, 131536), (478, 65768), (956, 32884), (1912, 16442), (3824, 8221)]