68934416

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{48409}}^1$

素因数の和:48506

約数の個数: 20

約数和(自身を含む): 135063900

約数和(自身を除く): 66129484

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 48409, 96818, 193636, 387272, 774544, 4308401, 8616802, 17233604, 34467208, 68934416]

約数ペア:

[(1, 68934416), (2, 34467208), (4, 17233604), (8, 8616802), (16, 4308401), (89, 774544), (178, 387272), (356, 193636), (712, 96818), (1424, 48409)]