173321264

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{130513}}^1$

素因数の和:130604

約数の個数: 20

約数和(自身を含む): 339858456

約数和(自身を除く): 166537192

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 130513, 261026, 522052, 1044104, 2088208, 10832579, 21665158, 43330316, 86660632, 173321264]

約数ペア:

[(1, 173321264), (2, 86660632), (4, 43330316), (8, 21665158), (16, 10832579), (83, 2088208), (166, 1044104), (332, 522052), (664, 261026), (1328, 130513)]