179821232

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{28027}}^1$

素因数の和:28436

約数の個数: 20

約数和(自身を含む): 349284936

約数和(自身を除く): 169463704

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 28027, 56054, 112108, 224216, 448432, 11238827, 22477654, 44955308, 89910616, 179821232]

約数ペア:

[(1, 179821232), (2, 89910616), (4, 44955308), (8, 22477654), (16, 11238827), (401, 448432), (802, 224216), (1604, 112108), (3208, 56054), (6416, 28027)]