78803294

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{223}}^1\times {\mathrm{1621}}^1$

素因数の和:1955

約数の個数: 16

約数和(自身を含む): 119898240

約数和(自身を除く): 41094946

約数列:

[1, 2, 109, 218, 223, 446, 1621, 3242, 24307, 48614, 176689, 353378, 361483, 722966, 39401647, 78803294]

約数ペア:

[(1, 78803294), (2, 39401647), (109, 722966), (218, 361483), (223, 353378), (446, 176689), (1621, 48614), (3242, 24307)]