120490336

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{42307}}^1$

素因数の和:42406

約数の個数: 24

約数和(自身を含む): 239886360

約数和(自身を除く): 119396024

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 42307, 84614, 169228, 338456, 676912, 1353824, 3765323, 7530646, 15061292, 30122584, 60245168, 120490336]

約数ペア:

[(1, 120490336), (2, 60245168), (4, 30122584), (8, 15061292), (16, 7530646), (32, 3765323), (89, 1353824), (178, 676912), (356, 338456), (712, 169228), (1424, 84614), (2848, 42307)]