128834224

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{350093}}^1$

素因数の和:350124

約数の個数: 20

約数和(自身を含む): 260469936

約数和(自身を除く): 131635712

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 350093, 700186, 1400372, 2800744, 5601488, 8052139, 16104278, 32208556, 64417112, 128834224]

約数ペア:

[(1, 128834224), (2, 64417112), (4, 32208556), (8, 16104278), (16, 8052139), (23, 5601488), (46, 2800744), (92, 1400372), (184, 700186), (368, 350093)]