30759824

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21601}}^1$

素因数の和:21698

約数の個数: 20

約数和(自身を含む): 60269580

約数和(自身を除く): 29509756

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21601, 43202, 86404, 172808, 345616, 1922489, 3844978, 7689956, 15379912, 30759824]

約数ペア:

[(1, 30759824), (2, 15379912), (4, 7689956), (8, 3844978), (16, 1922489), (89, 345616), (178, 172808), (356, 86404), (712, 43202), (1424, 21601)]