42821048

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{8273}}^1$

素因数の和:8926

約数の個数: 16

約数和(自身を含む): 80423280

約数和(自身を除く): 37602232

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 5176, 8273, 16546, 33092, 66184, 5352631, 10705262, 21410524, 42821048]

約数ペア:

[(1, 42821048), (2, 21410524), (4, 10705262), (8, 5352631), (647, 66184), (1294, 33092), (2588, 16546), (5176, 8273)]