8820464

素因数分解:

$2^4\times {\mathrm{541}}^1\times {\mathrm{1019}}^1$

素因数の和:1568

約数の個数: 20

約数和(自身を含む): 17138040

約数和(自身を除く): 8317576

約数列:

[1, 2, 4, 8, 16, 541, 1019, 1082, 2038, 2164, 4076, 4328, 8152, 8656, 16304, 551279, 1102558, 2205116, 4410232, 8820464]

約数ペア:

[(1, 8820464), (2, 4410232), (4, 2205116), (8, 1102558), (16, 551279), (541, 16304), (1019, 8656), (1082, 8152), (2038, 4328), (2164, 4076)]