168439888

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{363017}}^1$

素因数の和:363054

約数の個数: 20

約数和(自身を含む): 337606740

約数和(自身を除く): 169166852

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 363017, 726034, 1452068, 2904136, 5808272, 10527493, 21054986, 42109972, 84219944, 168439888]

約数ペア:

[(1, 168439888), (2, 84219944), (4, 42109972), (8, 21054986), (16, 10527493), (29, 5808272), (58, 2904136), (116, 1452068), (232, 726034), (464, 363017)]