80201344

素因数分解:

$2^7\times {\mathrm{131}}^1\times {\mathrm{4783}}^1$

素因数の和:4928

約数の個数: 32

約数和(自身を含む): 161029440

約数和(自身を除く): 80828096

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 262, 524, 1048, 2096, 4192, 4783, 8384, 9566, 16768, 19132, 38264, 76528, 153056, 306112, 612224, 626573, 1253146, 2506292, 5012584, 10025168, 20050336, 40100672, 80201344]

約数ペア:

[(1, 80201344), (2, 40100672), (4, 20050336), (8, 10025168), (16, 5012584), (32, 2506292), (64, 1253146), (128, 626573), (131, 612224), (262, 306112), (524, 153056), (1048, 76528), (2096, 38264), (4192, 19132), (4783, 16768), (8384, 9566)]