31457232

素因数分解:

$2^4\times 3^2\times {\mathrm{218453}}^1$

素因数の和:218467

約数の個数: 30

約数和(自身を含む): 88036962

約数和(自身を除く): 56579730

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 218453, 436906, 655359, 873812, 1310718, 1747624, 1966077, 2621436, 3495248, 3932154, 5242872, 7864308, 10485744, 15728616, 31457232]

約数ペア:

[(1, 31457232), (2, 15728616), (3, 10485744), (4, 7864308), (6, 5242872), (8, 3932154), (9, 3495248), (12, 2621436), (16, 1966077), (18, 1747624), (24, 1310718), (36, 873812), (48, 655359), (72, 436906), (144, 218453)]