81282434

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{17959}}^1$

素因数の和:18065

約数の個数: 16

約数和(自身を含む): 127587840

約数和(自身を除く): 46305406

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 17959, 35918, 556729, 1113458, 1311007, 2622014, 40641217, 81282434]

約数ペア:

[(1, 81282434), (2, 40641217), (31, 2622014), (62, 1311007), (73, 1113458), (146, 556729), (2263, 35918), (4526, 17959)]