53161354

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{3323}}^1$

素因数の和:3765

約数の個数: 16

約数和(自身を含む): 84163680

約数和(自身を除く): 31002326

約数列:

[1, 2, 19, 38, 421, 842, 3323, 6646, 7999, 15998, 63137, 126274, 1398983, 2797966, 26580677, 53161354]

約数ペア:

[(1, 53161354), (2, 26580677), (19, 2797966), (38, 1398983), (421, 126274), (842, 63137), (3323, 15998), (6646, 7999)]