80762216

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4903}}^1$

素因数の和:5009

約数の個数: 32

約数和(自身を含む): 158889600

約数和(自身を除く): 78127384

約数列:

[1, 2, 4, 8, 29, 58, 71, 116, 142, 232, 284, 568, 2059, 4118, 4903, 8236, 9806, 16472, 19612, 39224, 142187, 284374, 348113, 568748, 696226, 1137496, 1392452, 2784904, 10095277, 20190554, 40381108, 80762216]

約数ペア:

[(1, 80762216), (2, 40381108), (4, 20190554), (8, 10095277), (29, 2784904), (58, 1392452), (71, 1137496), (116, 696226), (142, 568748), (232, 348113), (284, 284374), (568, 142187), (2059, 39224), (4118, 19612), (4903, 16472), (8236, 9806)]