85906429

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{6271}}^1$

素因数の和:6400

約数の個数: 16

約数和(自身を含む): 104366080

約数和(自身を除く): 18459651

約数列:

[1, 7, 19, 103, 133, 721, 1957, 6271, 13699, 43897, 119149, 645913, 834043, 4521391, 12272347, 85906429]

約数ペア:

[(1, 85906429), (7, 12272347), (19, 4521391), (103, 834043), (133, 645913), (721, 119149), (1957, 43897), (6271, 13699)]