289330256

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{179041}}^1$

素因数の和:179150

約数の個数: 20

約数和(自身を含む): 566130804

約数和(自身を除く): 276800548

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 179041, 358082, 716164, 1432328, 2864656, 18083141, 36166282, 72332564, 144665128, 289330256]

約数ペア:

[(1, 289330256), (2, 144665128), (4, 72332564), (8, 36166282), (16, 18083141), (101, 2864656), (202, 1432328), (404, 716164), (808, 358082), (1616, 179041)]