80078831

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1\times {\mathrm{937}}^1$

素因数の和:1394

約数の個数: 16

約数和(自身を含む): 95000640

約数和(自身を除く): 14921809

約数列:

[1, 7, 29, 203, 421, 937, 2947, 6559, 12209, 27173, 85463, 190211, 394477, 2761339, 11439833, 80078831]

約数ペア:

[(1, 80078831), (7, 11439833), (29, 2761339), (203, 394477), (421, 190211), (937, 85463), (2947, 27173), (6559, 12209)]