25893136

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{8941}}^1$

素因数の和:9130

約数の個数: 20

約数和(自身を含む): 50450764

約数和(自身を除く): 24557628

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 8941, 17882, 35764, 71528, 143056, 1618321, 3236642, 6473284, 12946568, 25893136]

約数ペア:

[(1, 25893136), (2, 12946568), (4, 6473284), (8, 3236642), (16, 1618321), (181, 143056), (362, 71528), (724, 35764), (1448, 17882), (2896, 8941)]