40507654

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{15217}}^1$

素因数の和:15252

約数の個数: 16

約数和(自身を含む): 66837456

約数和(自身を除く): 26329802

約数列:

[1, 2, 11, 22, 121, 242, 1331, 2662, 15217, 30434, 167387, 334774, 1841257, 3682514, 20253827, 40507654]

約数ペア:

[(1, 40507654), (2, 20253827), (11, 3682514), (22, 1841257), (121, 334774), (242, 167387), (1331, 30434), (2662, 15217)]