13672016

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{4721}}^1$

素因数の和:4910

約数の個数: 20

約数和(自身を含む): 26641524

約数和(自身を除く): 12969508

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 4721, 9442, 18884, 37768, 75536, 854501, 1709002, 3418004, 6836008, 13672016]

約数ペア:

[(1, 13672016), (2, 6836008), (4, 3418004), (8, 1709002), (16, 854501), (181, 75536), (362, 37768), (724, 18884), (1448, 9442), (2896, 4721)]