16244336

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{9857}}^1$

素因数の和:9968

約数の個数: 20

約数和(自身を含む): 31782192

約数和(自身を除く): 15537856

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 9857, 19714, 39428, 78856, 157712, 1015271, 2030542, 4061084, 8122168, 16244336]

約数ペア:

[(1, 16244336), (2, 8122168), (4, 4061084), (8, 2030542), (16, 1015271), (103, 157712), (206, 78856), (412, 39428), (824, 19714), (1648, 9857)]