80796562

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22811}}^1$

素因数の和:22854

約数の個数: 32

約数和(自身を含む): 157676544

約数和(自身を除く): 76879982

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 22811, 45622, 159677, 250921, 319354, 501842, 524653, 1049306, 1756447, 3512894, 3672571, 5771183, 7345142, 11542366, 40398281, 80796562]

約数ペア:

[(1, 80796562), (2, 40398281), (7, 11542366), (11, 7345142), (14, 5771183), (22, 3672571), (23, 3512894), (46, 1756447), (77, 1049306), (154, 524653), (161, 501842), (253, 319354), (322, 250921), (506, 159677), (1771, 45622), (3542, 22811)]