89597396

素因数分解:

$2^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{12451}}^1$

素因数の和:12719

約数の個数: 24

約数和(自身を含む): 179906496

約数和(自身を除く): 90309100

約数列:

[1, 2, 4, 7, 14, 28, 257, 514, 1028, 1799, 3598, 7196, 12451, 24902, 49804, 87157, 174314, 348628, 3199907, 6399814, 12799628, 22399349, 44798698, 89597396]

約数ペア:

[(1, 89597396), (2, 44798698), (4, 22399349), (7, 12799628), (14, 6399814), (28, 3199907), (257, 348628), (514, 174314), (1028, 87157), (1799, 49804), (3598, 24902), (7196, 12451)]