8643088

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{5569}}^1$

素因数の和:5674

約数の個数: 20

約数和(自身を含む): 16921660

約数和(自身を除く): 8278572

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 5569, 11138, 22276, 44552, 89104, 540193, 1080386, 2160772, 4321544, 8643088]

約数ペア:

[(1, 8643088), (2, 4321544), (4, 2160772), (8, 1080386), (16, 540193), (97, 89104), (194, 44552), (388, 22276), (776, 11138), (1552, 5569)]