8190128

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{919}}^1$

素因数の和:1484

約数の個数: 20

約数和(自身を含む): 15914160

約数和(自身を除く): 7724032

約数列:

[1, 2, 4, 8, 16, 557, 919, 1114, 1838, 2228, 3676, 4456, 7352, 8912, 14704, 511883, 1023766, 2047532, 4095064, 8190128]

約数ペア:

[(1, 8190128), (2, 4095064), (4, 2047532), (8, 1023766), (16, 511883), (557, 14704), (919, 8912), (1114, 7352), (1838, 4456), (2228, 3676)]