31197542

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{2647}}^1$

素因数の和:2803

約数の個数: 16

約数和(自身を含む): 48045312

約数和(自身を除く): 16847770

約数列:

[1, 2, 71, 83, 142, 166, 2647, 5294, 5893, 11786, 187937, 219701, 375874, 439402, 15598771, 31197542]

約数ペア:

[(1, 31197542), (2, 15598771), (71, 439402), (83, 375874), (142, 219701), (166, 187937), (2647, 11786), (5294, 5893)]