212538992

素因数分解:

$2^4\times {\mathrm{1543}}^1\times {\mathrm{8609}}^1$

素因数の和:10160

約数の個数: 20

約数和(自身を含む): 412109040

約数和(自身を除く): 199570048

約数列:

[1, 2, 4, 8, 16, 1543, 3086, 6172, 8609, 12344, 17218, 24688, 34436, 68872, 137744, 13283687, 26567374, 53134748, 106269496, 212538992]

約数ペア:

[(1, 212538992), (2, 106269496), (4, 53134748), (8, 26567374), (16, 13283687), (1543, 137744), (3086, 68872), (6172, 34436), (8609, 24688), (12344, 17218)]