31793616

素因数分解:

$2^4\times 3^2\times {\mathrm{220789}}^1$

素因数の和:220803

約数の個数: 30

約数和(自身を含む): 88978370

約数和(自身を除く): 57184754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 220789, 441578, 662367, 883156, 1324734, 1766312, 1987101, 2649468, 3532624, 3974202, 5298936, 7948404, 10597872, 15896808, 31793616]

約数ペア:

[(1, 31793616), (2, 15896808), (3, 10597872), (4, 7948404), (6, 5298936), (8, 3974202), (9, 3532624), (12, 2649468), (16, 1987101), (18, 1766312), (24, 1324734), (36, 883156), (48, 662367), (72, 441578), (144, 220789)]