40091338

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{168451}}^1$

素因数の和:168477

約数の個数: 16

約数和(自身を含む): 72771264

約数和(自身を除く): 32679926

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 168451, 336902, 1179157, 2358314, 2863667, 5727334, 20045669, 40091338]

約数ペア:

[(1, 40091338), (2, 20045669), (7, 5727334), (14, 2863667), (17, 2358314), (34, 1179157), (119, 336902), (238, 168451)]