8090992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5557}}^1$

素因数の和:5585

約数の個数: 40

約数和(自身を含む): 19297376

約数和(自身を除く): 11206384

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 5557, 11114, 22228, 38899, 44456, 72241, 77798, 88912, 144482, 155596, 288964, 311192, 505687, 577928, 622384, 1011374, 1155856, 2022748, 4045496, 8090992]

約数ペア:

[(1, 8090992), (2, 4045496), (4, 2022748), (7, 1155856), (8, 1011374), (13, 622384), (14, 577928), (16, 505687), (26, 311192), (28, 288964), (52, 155596), (56, 144482), (91, 88912), (104, 77798), (112, 72241), (182, 44456), (208, 38899), (364, 22228), (728, 11114), (1456, 5557)]