16976888

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{21011}}^1$

素因数の和:21118

約数の個数: 16

約数和(自身を含む): 32148360

約数和(自身を除く): 15171472

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 21011, 42022, 84044, 168088, 2122111, 4244222, 8488444, 16976888]

約数ペア:

[(1, 16976888), (2, 8488444), (4, 4244222), (8, 2122111), (101, 168088), (202, 84044), (404, 42022), (808, 21011)]