2542208

素因数分解:

$2^7\times {\mathrm{19861}}^1$

素因数の和:19875

約数の個数: 16

約数和(自身を含む): 5064810

約数和(自身を除く): 2522602

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 19861, 39722, 79444, 158888, 317776, 635552, 1271104, 2542208]

約数ペア:

[(1, 2542208), (2, 1271104), (4, 635552), (8, 317776), (16, 158888), (32, 79444), (64, 39722), (128, 19861)]