85480508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{3191}}^1$

素因数の和:3413

約数の個数: 24

約数和(自身を含む): 154531104

約数和(自身を除く): 69050596

約数列:

[1, 2, 4, 37, 74, 148, 181, 362, 724, 3191, 6382, 6697, 12764, 13394, 26788, 118067, 236134, 472268, 577571, 1155142, 2310284, 21370127, 42740254, 85480508]

約数ペア:

[(1, 85480508), (2, 42740254), (4, 21370127), (37, 2310284), (74, 1155142), (148, 577571), (181, 472268), (362, 236134), (724, 118067), (3191, 26788), (6382, 13394), (6697, 12764)]