180820954

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{41077}}^1$

素因数の和:41181

約数の個数: 16

約数和(自身を含む): 283931136

約数和(自身を除く): 103110182

約数列:

[1, 2, 31, 62, 71, 142, 2201, 4402, 41077, 82154, 1273387, 2546774, 2916467, 5832934, 90410477, 180820954]

約数ペア:

[(1, 180820954), (2, 90410477), (31, 5832934), (62, 2916467), (71, 2546774), (142, 1273387), (2201, 82154), (4402, 41077)]