30909992

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{54419}}^1$

素因数の和:54496

約数の個数: 16

約数和(自身を含む): 58773600

約数和(自身を除く): 27863608

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 54419, 108838, 217676, 435352, 3863749, 7727498, 15454996, 30909992]

約数ペア:

[(1, 30909992), (2, 15454996), (4, 7727498), (8, 3863749), (71, 435352), (142, 217676), (284, 108838), (568, 54419)]