81614902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{6547}}^1$

素因数の和:6843

約数の個数: 16

約数和(自身を含む): 128236032

約数和(自身を除く): 46621130

約数列:

[1, 2, 23, 46, 271, 542, 6233, 6547, 12466, 13094, 150581, 301162, 1774237, 3548474, 40807451, 81614902]

約数ペア:

[(1, 81614902), (2, 40807451), (23, 3548474), (46, 1774237), (271, 301162), (542, 150581), (6233, 13094), (6547, 12466)]