31759184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{104471}}^1$

素因数の和:104498

約数の個数: 20

約数和(自身を含む): 64772640

約数和(自身を除く): 33013456

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 104471, 208942, 417884, 835768, 1671536, 1984949, 3969898, 7939796, 15879592, 31759184]

約数ペア:

[(1, 31759184), (2, 15879592), (4, 7939796), (8, 3969898), (16, 1984949), (19, 1671536), (38, 835768), (76, 417884), (152, 208942), (304, 104471)]