25039376

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{3631}}^1$

素因数の和:4070

約数の個数: 20

約数和(自身を含む): 48639744

約数和(自身を除く): 23600368

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 3448, 3631, 6896, 7262, 14524, 29048, 58096, 1564961, 3129922, 6259844, 12519688, 25039376]

約数ペア:

[(1, 25039376), (2, 12519688), (4, 6259844), (8, 3129922), (16, 1564961), (431, 58096), (862, 29048), (1724, 14524), (3448, 7262), (3631, 6896)]