56287688

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{163627}}^1$

素因数の和:163676

約数の個数: 16

約数和(自身を含む): 107994480

約数和(自身を除く): 51706792

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 163627, 327254, 654508, 1309016, 7035961, 14071922, 28143844, 56287688]

約数ペア:

[(1, 56287688), (2, 28143844), (4, 14071922), (8, 7035961), (43, 1309016), (86, 654508), (172, 327254), (344, 163627)]