80957104

素因数分解:

$2^4\times {\mathrm{601}}^1\times {\mathrm{8419}}^1$

素因数の和:9028

約数の個数: 20

約数和(自身を含む): 157134040

約数和(自身を除く): 76176936

約数列:

[1, 2, 4, 8, 16, 601, 1202, 2404, 4808, 8419, 9616, 16838, 33676, 67352, 134704, 5059819, 10119638, 20239276, 40478552, 80957104]

約数ペア:

[(1, 80957104), (2, 40478552), (4, 20239276), (8, 10119638), (16, 5059819), (601, 134704), (1202, 67352), (2404, 33676), (4808, 16838), (8419, 9616)]