9427984

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{5507}}^1$

素因数の和:5622

約数の個数: 20

約数和(自身を含む): 18440784

約数和(自身を除く): 9012800

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 5507, 11014, 22028, 44056, 88112, 589249, 1178498, 2356996, 4713992, 9427984]

約数ペア:

[(1, 9427984), (2, 4713992), (4, 2356996), (8, 1178498), (16, 589249), (107, 88112), (214, 44056), (428, 22028), (856, 11014), (1712, 5507)]