82075868

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127447}}^1$

素因数の和:127481

約数の個数: 24

約数和(自身を含む): 171290112

約数和(自身を除く): 89214244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 127447, 254894, 509788, 892129, 1784258, 2931281, 3568516, 5862562, 11725124, 20518967, 41037934, 82075868]

約数ペア:

[(1, 82075868), (2, 41037934), (4, 20518967), (7, 11725124), (14, 5862562), (23, 3568516), (28, 2931281), (46, 1784258), (92, 892129), (161, 509788), (322, 254894), (644, 127447)]