123039296

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{21601}}^1$

素因数の和:21702

約数の個数: 28

約数和(自身を含む): 246910860

約数和(自身を除く): 123871564

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 21601, 43202, 86404, 172808, 345616, 691232, 1382464, 1922489, 3844978, 7689956, 15379912, 30759824, 61519648, 123039296]

約数ペア:

[(1, 123039296), (2, 61519648), (4, 30759824), (8, 15379912), (16, 7689956), (32, 3844978), (64, 1922489), (89, 1382464), (178, 691232), (356, 345616), (712, 172808), (1424, 86404), (2848, 43202), (5696, 21601)]