319440244

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{83101}}^1$

素因数の和:83167

約数の個数: 18

約数和(自身を含む): 577642002

約数和(自身を除く): 258201758

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 3844, 83101, 166202, 332404, 2576131, 5152262, 10304524, 79860061, 159720122, 319440244]

約数ペア:

[(1, 319440244), (2, 159720122), (4, 79860061), (31, 10304524), (62, 5152262), (124, 2576131), (961, 332404), (1922, 166202), (3844, 83101)]