80905822

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{14249}}^1$

素因数の和:14435

約数の個数: 16

約数和(自身を含む): 129276000

約数和(自身を除く): 48370178

約数列:

[1, 2, 17, 34, 167, 334, 2839, 5678, 14249, 28498, 242233, 484466, 2379583, 4759166, 40452911, 80905822]

約数ペア:

[(1, 80905822), (2, 40452911), (17, 4759166), (34, 2379583), (167, 484466), (334, 242233), (2839, 28498), (5678, 14249)]