31355276

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1979}}^1$

素因数の和:2233

約数の個数: 24

約数和(自身を含む): 58378320

約数和(自身を除く): 27023044

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 1979, 3958, 3961, 7916, 7922, 15844, 33643, 67286, 134572, 461107, 922214, 1844428, 7838819, 15677638, 31355276]

約数ペア:

[(1, 31355276), (2, 15677638), (4, 7838819), (17, 1844428), (34, 922214), (68, 461107), (233, 134572), (466, 67286), (932, 33643), (1979, 15844), (3958, 7922), (3961, 7916)]