55471184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{182471}}^1$

素因数の和:182498

約数の個数: 20

約数和(自身を含む): 113132640

約数和(自身を除く): 57661456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 182471, 364942, 729884, 1459768, 2919536, 3466949, 6933898, 13867796, 27735592, 55471184]

約数ペア:

[(1, 55471184), (2, 27735592), (4, 13867796), (8, 6933898), (16, 3466949), (19, 2919536), (38, 1459768), (76, 729884), (152, 364942), (304, 182471)]