83471984

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{48757}}^1$

素因数の和:48872

約数の個数: 20

約数和(自身を含む): 163241784

約数和(自身を除く): 79769800

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 48757, 97514, 195028, 390056, 780112, 5216999, 10433998, 20867996, 41735992, 83471984]

約数ペア:

[(1, 83471984), (2, 41735992), (4, 20867996), (8, 10433998), (16, 5216999), (107, 780112), (214, 390056), (428, 195028), (856, 97514), (1712, 48757)]