171423208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1947991}}^1$

素因数の和:1948008

約数の個数: 16

約数和(自身を含む): 350638560

約数和(自身を除く): 179215352

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1947991, 3895982, 7791964, 15583928, 21427901, 42855802, 85711604, 171423208]

約数ペア:

[(1, 171423208), (2, 85711604), (4, 42855802), (8, 21427901), (11, 15583928), (22, 7791964), (44, 3895982), (88, 1947991)]