78861856

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{129707}}^1$

素因数の和:129736

約数の個数: 24

約数和(自身を含む): 163432080

約数和(自身を除く): 84570224

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 129707, 259414, 518828, 1037656, 2075312, 2464433, 4150624, 4928866, 9857732, 19715464, 39430928, 78861856]

約数ペア:

[(1, 78861856), (2, 39430928), (4, 19715464), (8, 9857732), (16, 4928866), (19, 4150624), (32, 2464433), (38, 2075312), (76, 1037656), (152, 518828), (304, 259414), (608, 129707)]