172628528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{567857}}^1$

素因数の和:567884

約数の個数: 20

約数和(自身を含む): 352071960

約数和(自身を除く): 179443432

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 567857, 1135714, 2271428, 4542856, 9085712, 10789283, 21578566, 43157132, 86314264, 172628528]

約数ペア:

[(1, 172628528), (2, 86314264), (4, 43157132), (8, 21578566), (16, 10789283), (19, 9085712), (38, 4542856), (76, 2271428), (152, 1135714), (304, 567857)]