30873584

素因数分解:

$2^4\times 7^1\times {\mathrm{275657}}^1$

素因数の和:275672

約数の個数: 20

約数和(自身を含む): 68363184

約数和(自身を除く): 37489600

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 275657, 551314, 1102628, 1929599, 2205256, 3859198, 4410512, 7718396, 15436792, 30873584]

約数ペア:

[(1, 30873584), (2, 15436792), (4, 7718396), (7, 4410512), (8, 3859198), (14, 2205256), (16, 1929599), (28, 1102628), (56, 551314), (112, 275657)]