25532144

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{145069}}^1$

素因数の和:145088

約数の個数: 20

約数和(自身を含む): 53966040

約数和(自身を除く): 28433896

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 145069, 290138, 580276, 1160552, 1595759, 2321104, 3191518, 6383036, 12766072, 25532144]

約数ペア:

[(1, 25532144), (2, 12766072), (4, 6383036), (8, 3191518), (11, 2321104), (16, 1595759), (22, 1160552), (44, 580276), (88, 290138), (176, 145069)]