56207912

素因数分解:

$2^3\times {\mathrm{359}}^1\times {\mathrm{19571}}^1$

素因数の和:19936

約数の個数: 16

約数和(自身を含む): 105688800

約数和(自身を除く): 49480888

約数列:

[1, 2, 4, 8, 359, 718, 1436, 2872, 19571, 39142, 78284, 156568, 7025989, 14051978, 28103956, 56207912]

約数ペア:

[(1, 56207912), (2, 28103956), (4, 14051978), (8, 7025989), (359, 156568), (718, 78284), (1436, 39142), (2872, 19571)]