8428528

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{16993}}^1$

素因数の和:17032

約数の個数: 20

約数和(自身を含む): 16858048

約数和(自身を除く): 8429520

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 16993, 33986, 67972, 135944, 271888, 526783, 1053566, 2107132, 4214264, 8428528]

約数ペア:

[(1, 8428528), (2, 4214264), (4, 2107132), (8, 1053566), (16, 526783), (31, 271888), (62, 135944), (124, 67972), (248, 33986), (496, 16993)]