16329920

素因数分解:

$2^6\times 5^1\times {\mathrm{51031}}^1$

素因数の和:51048

約数の個数: 28

約数和(自身を含む): 38886384

約数和(自身を除く): 22556464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 51031, 102062, 204124, 255155, 408248, 510310, 816496, 1020620, 1632992, 2041240, 3265984, 4082480, 8164960, 16329920]

約数ペア:

[(1, 16329920), (2, 8164960), (4, 4082480), (5, 3265984), (8, 2041240), (10, 1632992), (16, 1020620), (20, 816496), (32, 510310), (40, 408248), (64, 255155), (80, 204124), (160, 102062), (320, 51031)]