67820168

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{652117}}^1$

素因数の和:652136

約数の個数: 16

約数和(自身を含む): 136944780

約数和(自身を除く): 69124612

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 652117, 1304234, 2608468, 5216936, 8477521, 16955042, 33910084, 67820168]

約数ペア:

[(1, 67820168), (2, 33910084), (4, 16955042), (8, 8477521), (13, 5216936), (26, 2608468), (52, 1304234), (104, 652117)]