31233272

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{1259}}^1$

素因数の和:1715

約数の個数: 32

約数和(自身を含む): 67132800

約数和(自身を除く): 35899528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1259, 1772, 2518, 3101, 3544, 5036, 6202, 8813, 10072, 12404, 17626, 24808, 35252, 70504, 557737, 1115474, 2230948, 3904159, 4461896, 7808318, 15616636, 31233272]

約数ペア:

[(1, 31233272), (2, 15616636), (4, 7808318), (7, 4461896), (8, 3904159), (14, 2230948), (28, 1115474), (56, 557737), (443, 70504), (886, 35252), (1259, 24808), (1772, 17626), (2518, 12404), (3101, 10072), (3544, 8813), (5036, 6202)]