38940032

素因数分解:

$2^7\times {\mathrm{109}}^1\times {\mathrm{2791}}^1$

素因数の和:2914

約数の個数: 32

約数和(自身を含む): 78315600

約数和(自身を除く): 39375568

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 436, 872, 1744, 2791, 3488, 5582, 6976, 11164, 13952, 22328, 44656, 89312, 178624, 304219, 357248, 608438, 1216876, 2433752, 4867504, 9735008, 19470016, 38940032]

約数ペア:

[(1, 38940032), (2, 19470016), (4, 9735008), (8, 4867504), (16, 2433752), (32, 1216876), (64, 608438), (109, 357248), (128, 304219), (218, 178624), (436, 89312), (872, 44656), (1744, 22328), (2791, 13952), (3488, 11164), (5582, 6976)]