6481648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{9421}}^1$

素因数の和:9472

約数の個数: 20

約数和(自身を含む): 12851608

約数和(自身を除く): 6369960

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 9421, 18842, 37684, 75368, 150736, 405103, 810206, 1620412, 3240824, 6481648]

約数ペア:

[(1, 6481648), (2, 3240824), (4, 1620412), (8, 810206), (16, 405103), (43, 150736), (86, 75368), (172, 37684), (344, 18842), (688, 9421)]