131570272

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{49537}}^1$

素因数の和:49630

約数の個数: 24

約数和(自身を含む): 262155096

約数和(自身を除く): 130584824

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 332, 664, 1328, 2656, 49537, 99074, 198148, 396296, 792592, 1585184, 4111571, 8223142, 16446284, 32892568, 65785136, 131570272]

約数ペア:

[(1, 131570272), (2, 65785136), (4, 32892568), (8, 16446284), (16, 8223142), (32, 4111571), (83, 1585184), (166, 792592), (332, 396296), (664, 198148), (1328, 99074), (2656, 49537)]