131062736

素因数分解:

$2^4\times 7^1\times {\mathrm{1170203}}^1$

素因数の和:1170218

約数の個数: 20

約数和(自身を含む): 290210592

約数和(自身を除く): 159147856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1170203, 2340406, 4680812, 8191421, 9361624, 16382842, 18723248, 32765684, 65531368, 131062736]

約数ペア:

[(1, 131062736), (2, 65531368), (4, 32765684), (7, 18723248), (8, 16382842), (14, 9361624), (16, 8191421), (28, 4680812), (56, 2340406), (112, 1170203)]