31944286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63131}}^1$

素因数の和:63167

約数の個数: 16

約数和(自身を含む): 54546048

約数和(自身を除く): 22601762

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 63131, 126262, 694441, 1388882, 1452013, 2904026, 15972143, 31944286]

約数ペア:

[(1, 31944286), (2, 15972143), (11, 2904026), (22, 1452013), (23, 1388882), (46, 694441), (253, 126262), (506, 63131)]