8494736

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12347}}^1$

素因数の和:12398

約数の個数: 20

約数和(自身を含む): 16842672

約数和(自身を除く): 8347936

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12347, 24694, 49388, 98776, 197552, 530921, 1061842, 2123684, 4247368, 8494736]

約数ペア:

[(1, 8494736), (2, 4247368), (4, 2123684), (8, 1061842), (16, 530921), (43, 197552), (86, 98776), (172, 49388), (344, 24694), (688, 12347)]