57439442

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{5113}}^1$

素因数の和:5293

約数の個数: 16

約数和(自身を含む): 88922232

約数和(自身を除く): 31482790

約数列:

[1, 2, 41, 82, 137, 274, 5113, 5617, 10226, 11234, 209633, 419266, 700481, 1400962, 28719721, 57439442]

約数ペア:

[(1, 57439442), (2, 28719721), (41, 1400962), (82, 700481), (137, 419266), (274, 209633), (5113, 11234), (5617, 10226)]