81136174

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{54163}}^1$

素因数の和:54279

約数の個数: 16

約数和(自身を含む): 140393088

約数和(自身を除く): 59256914

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 54163, 108326, 379141, 758282, 5795441, 11590882, 40568087, 81136174]

約数ペア:

[(1, 81136174), (2, 40568087), (7, 11590882), (14, 5795441), (107, 758282), (214, 379141), (749, 108326), (1498, 54163)]