80604962

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{2473}}^1$

素因数の和:2897

約数の個数: 16

約数和(自身を含む): 124095840

約数和(自身を除く): 43490878

約数列:

[1, 2, 43, 86, 379, 758, 2473, 4946, 16297, 32594, 106339, 212678, 937267, 1874534, 40302481, 80604962]

約数ペア:

[(1, 80604962), (2, 40302481), (43, 1874534), (86, 937267), (379, 212678), (758, 106339), (2473, 32594), (4946, 16297)]