85648970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{25117}}^1$

素因数の和:25166

約数の個数: 32

約数和(自身を含む): 173615616

約数和(自身を除く): 87966646

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 25117, 50234, 125585, 251170, 276287, 552574, 778627, 1381435, 1557254, 2762870, 3893135, 7786270, 8564897, 17129794, 42824485, 85648970]

約数ペア:

[(1, 85648970), (2, 42824485), (5, 17129794), (10, 8564897), (11, 7786270), (22, 3893135), (31, 2762870), (55, 1557254), (62, 1381435), (110, 778627), (155, 552574), (310, 276287), (341, 251170), (682, 125585), (1705, 50234), (3410, 25117)]