81350656

素因数分解:

$2^{12}\times {\mathrm{19861}}^1$

素因数の和:19885

約数の個数: 26

約数和(自身を含む): 162689642

約数和(自身を除く): 81338986

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096, 19861, 39722, 79444, 158888, 317776, 635552, 1271104, 2542208, 5084416, 10168832, 20337664, 40675328, 81350656]

約数ペア:

[(1, 81350656), (2, 40675328), (4, 20337664), (8, 10168832), (16, 5084416), (32, 2542208), (64, 1271104), (128, 635552), (256, 317776), (512, 158888), (1024, 79444), (2048, 39722), (4096, 19861)]