127693568

素因数分解:

$2^8\times {\mathrm{498803}}^1$

素因数の和:498819

約数の個数: 18

約数和(自身を含む): 254888844

約数和(自身を除く): 127195276

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 498803, 997606, 1995212, 3990424, 7980848, 15961696, 31923392, 63846784, 127693568]

約数ペア:

[(1, 127693568), (2, 63846784), (4, 31923392), (8, 15961696), (16, 7980848), (32, 3990424), (64, 1995212), (128, 997606), (256, 498803)]