30776912

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{21613}}^1$

素因数の和:21710

約数の個数: 20

約数和(自身を含む): 60303060

約数和(自身を除く): 29526148

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 21613, 43226, 86452, 172904, 345808, 1923557, 3847114, 7694228, 15388456, 30776912]

約数ペア:

[(1, 30776912), (2, 15388456), (4, 7694228), (8, 3847114), (16, 1923557), (89, 345808), (178, 172904), (356, 86452), (712, 43226), (1424, 21613)]