161883428

素因数分解:

$2^2\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{5501}}^1$

素因数の和:6563

約数の個数: 24

約数和(自身を含む): 324133824

約数和(自身を除く): 162250396

約数列:

[1, 2, 4, 7, 14, 28, 1051, 2102, 4204, 5501, 7357, 11002, 14714, 22004, 29428, 38507, 77014, 154028, 5781551, 11563102, 23126204, 40470857, 80941714, 161883428]

約数ペア:

[(1, 161883428), (2, 80941714), (4, 40470857), (7, 23126204), (14, 11563102), (28, 5781551), (1051, 154028), (2102, 77014), (4204, 38507), (5501, 29428), (7357, 22004), (11002, 14714)]