80576506

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{4153}}^1$

素因数の和:4353

約数の個数: 16

約数和(自身を含む): 123373800

約数和(自身を除く): 42797294

約数列:

[1, 2, 89, 109, 178, 218, 4153, 8306, 9701, 19402, 369617, 452677, 739234, 905354, 40288253, 80576506]

約数ペア:

[(1, 80576506), (2, 40288253), (89, 905354), (109, 739234), (178, 452677), (218, 369617), (4153, 19402), (8306, 9701)]