159824

素因数分解:

$2^4\times 7^1\times {\mathrm{1427}}^1$

素因数の和:1442

約数の個数: 20

約数和(自身を含む): 354144

約数和(自身を除く): 194320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1427, 2854, 5708, 9989, 11416, 19978, 22832, 39956, 79912, 159824]

約数ペア:

[(1, 159824), (2, 79912), (4, 39956), (7, 22832), (8, 19978), (14, 11416), (16, 9989), (28, 5708), (56, 2854), (112, 1427)]