77964766

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1663}}^1\times {\mathrm{2131}}^1$

素因数の和:3807

約数の個数: 16

約数和(自身を含む): 127715328

約数和(自身を除く): 49750562

約数列:

[1, 2, 11, 22, 1663, 2131, 3326, 4262, 18293, 23441, 36586, 46882, 3543853, 7087706, 38982383, 77964766]

約数ペア:

[(1, 77964766), (2, 38982383), (11, 7087706), (22, 3543853), (1663, 46882), (2131, 36586), (3326, 23441), (4262, 18293)]