64047236

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{132329}}^1$

素因数の和:132355

約数の個数: 18

約数和(自身を含む): 123199230

約数和(自身を除く): 59151994

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 132329, 264658, 529316, 1455619, 2911238, 5822476, 16011809, 32023618, 64047236]

約数ペア:

[(1, 64047236), (2, 32023618), (4, 16011809), (11, 5822476), (22, 2911238), (44, 1455619), (121, 529316), (242, 264658), (484, 132329)]