80749024

素因数分解:

$2^5\times {\mathrm{997}}^1\times {\mathrm{2531}}^1$

素因数の和:3538

約数の個数: 24

約数和(自身を含む): 159196968

約数和(自身を除く): 78447944

約数列:

[1, 2, 4, 8, 16, 32, 997, 1994, 2531, 3988, 5062, 7976, 10124, 15952, 20248, 31904, 40496, 80992, 2523407, 5046814, 10093628, 20187256, 40374512, 80749024]

約数ペア:

[(1, 80749024), (2, 40374512), (4, 20187256), (8, 10093628), (16, 5046814), (32, 2523407), (997, 80992), (1994, 40496), (2531, 31904), (3988, 20248), (5062, 15952), (7976, 10124)]