10720216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103079}}^1$

素因数の和:103098

約数の個数: 16

約数和(自身を含む): 21646800

約数和(自身を除く): 10926584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 103079, 206158, 412316, 824632, 1340027, 2680054, 5360108, 10720216]

約数ペア:

[(1, 10720216), (2, 5360108), (4, 2680054), (8, 1340027), (13, 824632), (26, 412316), (52, 206158), (104, 103079)]