31768272

素因数分解:

$2^4\times 3^2\times {\mathrm{220613}}^1$

素因数の和:220627

約数の個数: 30

約数和(自身を含む): 88907442

約数和(自身を除く): 57139170

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 220613, 441226, 661839, 882452, 1323678, 1764904, 1985517, 2647356, 3529808, 3971034, 5294712, 7942068, 10589424, 15884136, 31768272]

約数ペア:

[(1, 31768272), (2, 15884136), (3, 10589424), (4, 7942068), (6, 5294712), (8, 3971034), (9, 3529808), (12, 2647356), (16, 1985517), (18, 1764904), (24, 1323678), (36, 882452), (48, 661839), (72, 441226), (144, 220613)]