80305818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{2741}}^1$

素因数の和:3022

約数の個数: 32

約数和(自身を含む): 169784640

約数和(自身を除く): 89478822

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 257, 514, 771, 1542, 2741, 4883, 5482, 8223, 9766, 14649, 16446, 29298, 52079, 104158, 156237, 312474, 704437, 1408874, 2113311, 4226622, 13384303, 26768606, 40152909, 80305818]

約数ペア:

[(1, 80305818), (2, 40152909), (3, 26768606), (6, 13384303), (19, 4226622), (38, 2113311), (57, 1408874), (114, 704437), (257, 312474), (514, 156237), (771, 104158), (1542, 52079), (2741, 29298), (4883, 16446), (5482, 14649), (8223, 9766)]