22145752

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:511

約数の個数: 32

約数和(自身を含む): 42577920

約数和(自身を除く): 20432168

約数列:

[1, 2, 4, 8, 71, 127, 142, 254, 284, 307, 508, 568, 614, 1016, 1228, 2456, 9017, 18034, 21797, 36068, 38989, 43594, 72136, 77978, 87188, 155956, 174376, 311912, 2768219, 5536438, 11072876, 22145752]

約数ペア:

[(1, 22145752), (2, 11072876), (4, 5536438), (8, 2768219), (71, 311912), (127, 174376), (142, 155956), (254, 87188), (284, 77978), (307, 72136), (508, 43594), (568, 38989), (614, 36068), (1016, 21797), (1228, 18034), (2456, 9017)]