31084226

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1\times {\mathrm{479}}^1$

素因数の和:1009

約数の個数: 16

約数和(自身を含む): 47485440

約数和(自身を除く): 16401214

約数列:

[1, 2, 71, 142, 457, 479, 914, 958, 32447, 34009, 64894, 68018, 218903, 437806, 15542113, 31084226]

約数ペア:

[(1, 31084226), (2, 15542113), (71, 437806), (142, 218903), (457, 68018), (479, 64894), (914, 34009), (958, 32447)]