8680168

素因数分解:

$2^3\times 7^1\times {\mathrm{155003}}^1$

素因数の和:155016

約数の個数: 16

約数和(自身を含む): 18600480

約数和(自身を除く): 9920312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 155003, 310006, 620012, 1085021, 1240024, 2170042, 4340084, 8680168]

約数ペア:

[(1, 8680168), (2, 4340084), (4, 2170042), (7, 1240024), (8, 1085021), (14, 620012), (28, 310006), (56, 155003)]