81637024

素因数分解:

$2^5\times 7^1\times {\mathrm{364451}}^1$

素因数の和:364468

約数の個数: 24

約数和(自身を含む): 183683808

約数和(自身を除く): 102046784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 364451, 728902, 1457804, 2551157, 2915608, 5102314, 5831216, 10204628, 11662432, 20409256, 40818512, 81637024]

約数ペア:

[(1, 81637024), (2, 40818512), (4, 20409256), (7, 11662432), (8, 10204628), (14, 5831216), (16, 5102314), (28, 2915608), (32, 2551157), (56, 1457804), (112, 728902), (224, 364451)]