55335088

素因数分解:

$2^4\times {\mathrm{173}}^1\times {\mathrm{19991}}^1$

素因数の和:20172

約数の個数: 20

約数和(自身を含む): 107836848

約数和(自身を除く): 52501760

約数列:

[1, 2, 4, 8, 16, 173, 346, 692, 1384, 2768, 19991, 39982, 79964, 159928, 319856, 3458443, 6916886, 13833772, 27667544, 55335088]

約数ペア:

[(1, 55335088), (2, 27667544), (4, 13833772), (8, 6916886), (16, 3458443), (173, 319856), (346, 159928), (692, 79964), (1384, 39982), (2768, 19991)]