42259856

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{6653}}^1$

素因数の和:7058

約数の個数: 20

約数和(自身を含む): 82097052

約数和(自身を除く): 39837196

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 6653, 13306, 26612, 53224, 106448, 2641241, 5282482, 10564964, 21129928, 42259856]

約数ペア:

[(1, 42259856), (2, 21129928), (4, 10564964), (8, 5282482), (16, 2641241), (397, 106448), (794, 53224), (1588, 26612), (3176, 13306), (6352, 6653)]