27031504

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{54499}}^1$

素因数の和:54538

約数の個数: 20

約数和(自身を含む): 54064000

約数和(自身を除く): 27032496

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 54499, 108998, 217996, 435992, 871984, 1689469, 3378938, 6757876, 13515752, 27031504]

約数ペア:

[(1, 27031504), (2, 13515752), (4, 6757876), (8, 3378938), (16, 1689469), (31, 871984), (62, 435992), (124, 217996), (248, 108998), (496, 54499)]