171424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{487}}^1$

素因数の和:508

約数の個数: 24

約数和(自身を含む): 368928

約数和(自身を除く): 197504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 487, 974, 1948, 3896, 5357, 7792, 10714, 15584, 21428, 42856, 85712, 171424]

約数ペア:

[(1, 171424), (2, 85712), (4, 42856), (8, 21428), (11, 15584), (16, 10714), (22, 7792), (32, 5357), (44, 3896), (88, 1948), (176, 974), (352, 487)]