8945144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{86011}}^1$

素因数の和:86030

約数の個数: 16

約数和(自身を含む): 18062520

約数和(自身を除く): 9117376

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 86011, 172022, 344044, 688088, 1118143, 2236286, 4472572, 8945144]

約数ペア:

[(1, 8945144), (2, 4472572), (4, 2236286), (8, 1118143), (13, 688088), (26, 344044), (52, 172022), (104, 86011)]