896464

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1303}}^1$

素因数の和:1354

約数の個数: 20

約数和(自身を含む): 1778656

約数和(自身を除く): 882192

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1303, 2606, 5212, 10424, 20848, 56029, 112058, 224116, 448232, 896464]

約数ペア:

[(1, 896464), (2, 448232), (4, 224116), (8, 112058), (16, 56029), (43, 20848), (86, 10424), (172, 5212), (344, 2606), (688, 1303)]