80591866

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{7573}}^1$

素因数の和:7905

約数の個数: 16

約数和(自身を含む): 128424744

約数和(自身を除く): 47832878

約数列:

[1, 2, 17, 34, 313, 626, 5321, 7573, 10642, 15146, 128741, 257482, 2370349, 4740698, 40295933, 80591866]

約数ペア:

[(1, 80591866), (2, 40295933), (17, 4740698), (34, 2370349), (313, 257482), (626, 128741), (5321, 15146), (7573, 10642)]