78132934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{22621}}^1$

素因数の和:22791

約数の個数: 16

約数和(自身を含む): 128673936

約数和(自身を除く): 50541002

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 22621, 45242, 248831, 497662, 3551497, 7102994, 39066467, 78132934]

約数ペア:

[(1, 78132934), (2, 39066467), (11, 7102994), (22, 3551497), (157, 497662), (314, 248831), (1727, 45242), (3454, 22621)]