29142992

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{42359}}^1$

素因数の和:42410

約数の個数: 20

約数和(自身を含む): 57779040

約数和(自身を除く): 28636048

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 42359, 84718, 169436, 338872, 677744, 1821437, 3642874, 7285748, 14571496, 29142992]

約数ペア:

[(1, 29142992), (2, 14571496), (4, 7285748), (8, 3642874), (16, 1821437), (43, 677744), (86, 338872), (172, 169436), (344, 84718), (688, 42359)]