171031888

素因数分解:

$2^4\times {\mathrm{2729}}^1\times {\mathrm{3917}}^1$

素因数の和:6654

約数の個数: 20

約数和(自身を含む): 331580340

約数和(自身を除く): 160548452

約数列:

[1, 2, 4, 8, 16, 2729, 3917, 5458, 7834, 10916, 15668, 21832, 31336, 43664, 62672, 10689493, 21378986, 42757972, 85515944, 171031888]

約数ペア:

[(1, 171031888), (2, 85515944), (4, 42757972), (8, 21378986), (16, 10689493), (2729, 62672), (3917, 43664), (5458, 31336), (7834, 21832), (10916, 15668)]