160903024

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{245279}}^1$

素因数の和:245328

約数の個数: 20

約数和(自身を含む): 319354560

約数和(自身を除く): 158451536

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 245279, 490558, 981116, 1962232, 3924464, 10056439, 20112878, 40225756, 80451512, 160903024]

約数ペア:

[(1, 160903024), (2, 80451512), (4, 40225756), (8, 20112878), (16, 10056439), (41, 3924464), (82, 1962232), (164, 981116), (328, 490558), (656, 245279)]