54388778

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{191}}^1\times {\mathrm{823}}^1$

素因数の和:1189

約数の個数: 16

約数和(自身を含む): 82584576

約数和(自身を除く): 28195798

約数列:

[1, 2, 173, 191, 346, 382, 823, 1646, 33043, 66086, 142379, 157193, 284758, 314386, 27194389, 54388778]

約数ペア:

[(1, 54388778), (2, 27194389), (173, 314386), (191, 284758), (346, 157193), (382, 142379), (823, 66086), (1646, 33043)]