39843328

素因数分解:

$2^9\times 7^1\times {\mathrm{11117}}^1$

素因数の和:11142

約数の個数: 40

約数和(自身を含む): 90989712

約数和(自身を除く): 51146384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 11117, 22234, 44468, 77819, 88936, 155638, 177872, 311276, 355744, 622552, 711488, 1245104, 1422976, 2490208, 2845952, 4980416, 5691904, 9960832, 19921664, 39843328]

約数ペア:

[(1, 39843328), (2, 19921664), (4, 9960832), (7, 5691904), (8, 4980416), (14, 2845952), (16, 2490208), (28, 1422976), (32, 1245104), (56, 711488), (64, 622552), (112, 355744), (128, 311276), (224, 177872), (256, 155638), (448, 88936), (512, 77819), (896, 44468), (1792, 22234), (3584, 11117)]