85677878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{15767}}^1$

素因数の和:15812

約数の個数: 32

約数和(自身を含む): 158941440

約数和(自身を除く): 73263562

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 15767, 31534, 173437, 204971, 299573, 346874, 409942, 599146, 2254681, 3295303, 3894449, 4509362, 6590606, 7788898, 42838939, 85677878]

約数ペア:

[(1, 85677878), (2, 42838939), (11, 7788898), (13, 6590606), (19, 4509362), (22, 3894449), (26, 3295303), (38, 2254681), (143, 599146), (209, 409942), (247, 346874), (286, 299573), (418, 204971), (494, 173437), (2717, 31534), (5434, 15767)]