133221392

素因数分解:

$2^4\times {\mathrm{751}}^1\times {\mathrm{11087}}^1$

素因数の和:11846

約数の個数: 20

約数和(自身を含む): 258483456

約数和(自身を除く): 125262064

約数列:

[1, 2, 4, 8, 16, 751, 1502, 3004, 6008, 11087, 12016, 22174, 44348, 88696, 177392, 8326337, 16652674, 33305348, 66610696, 133221392]

約数ペア:

[(1, 133221392), (2, 66610696), (4, 33305348), (8, 16652674), (16, 8326337), (751, 177392), (1502, 88696), (3004, 44348), (6008, 22174), (11087, 12016)]