30047824

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21101}}^1$

素因数の和:21198

約数の個数: 20

約数和(自身を含む): 58874580

約数和(自身を除く): 28826756

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21101, 42202, 84404, 168808, 337616, 1877989, 3755978, 7511956, 15023912, 30047824]

約数ペア:

[(1, 30047824), (2, 15023912), (4, 7511956), (8, 3755978), (16, 1877989), (89, 337616), (178, 168808), (356, 84404), (712, 42202), (1424, 21101)]