85542556

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{19249}}^1$

素因数の和:19365

約数の個数: 24

約数和(自身を含む): 164934000

約数和(自身を除く): 79391444

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 19249, 38498, 76996, 211739, 423478, 846956, 1944149, 3888298, 7776596, 21385639, 42771278, 85542556]

約数ペア:

[(1, 85542556), (2, 42771278), (4, 21385639), (11, 7776596), (22, 3888298), (44, 1944149), (101, 846956), (202, 423478), (404, 211739), (1111, 76996), (2222, 38498), (4444, 19249)]