31356396

素因数分解:

$2^2\times 3^4\times {\mathrm{96779}}^1$

素因数の和:96795

約数の個数: 30

約数和(自身を含む): 81972660

約数和(自身を除く): 50616264

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 96779, 193558, 290337, 387116, 580674, 871011, 1161348, 1742022, 2613033, 3484044, 5226066, 7839099, 10452132, 15678198, 31356396]

約数ペア:

[(1, 31356396), (2, 15678198), (3, 10452132), (4, 7839099), (6, 5226066), (9, 3484044), (12, 2613033), (18, 1742022), (27, 1161348), (36, 871011), (54, 580674), (81, 387116), (108, 290337), (162, 193558), (324, 96779)]