328202288

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{387031}}^1$

素因数の和:387092

約数の個数: 20

約数和(自身を含む): 647891568

約数和(自身を除く): 319689280

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 387031, 774062, 1548124, 3096248, 6192496, 20512643, 41025286, 82050572, 164101144, 328202288]

約数ペア:

[(1, 328202288), (2, 164101144), (4, 82050572), (8, 41025286), (16, 20512643), (53, 6192496), (106, 3096248), (212, 1548124), (424, 774062), (848, 387031)]