85471442

素因数分解:

$2^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{19259}}^1$

素因数の和:19585

約数の個数: 16

約数和(自身を含む): 146992320

約数和(自身を除く): 61520878

約数列:

[1, 2, 7, 14, 317, 634, 2219, 4438, 19259, 38518, 134813, 269626, 6105103, 12210206, 42735721, 85471442]

約数ペア:

[(1, 85471442), (2, 42735721), (7, 12210206), (14, 6105103), (317, 269626), (634, 134813), (2219, 38518), (4438, 19259)]