38879888

素因数分解:

$2^4\times {\mathrm{503}}^1\times {\mathrm{4831}}^1$

素因数の和:5342

約数の個数: 20

約数和(自身を含む): 75495168

約数和(自身を除く): 36615280

約数列:

[1, 2, 4, 8, 16, 503, 1006, 2012, 4024, 4831, 8048, 9662, 19324, 38648, 77296, 2429993, 4859986, 9719972, 19439944, 38879888]

約数ペア:

[(1, 38879888), (2, 19439944), (4, 9719972), (8, 4859986), (16, 2429993), (503, 77296), (1006, 38648), (2012, 19324), (4024, 9662), (4831, 8048)]