8545648

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{12421}}^1$

素因数の和:12472

約数の個数: 20

約数和(自身を含む): 16943608

約数和(自身を除く): 8397960

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 12421, 24842, 49684, 99368, 198736, 534103, 1068206, 2136412, 4272824, 8545648]

約数ペア:

[(1, 8545648), (2, 4272824), (4, 2136412), (8, 1068206), (16, 534103), (43, 198736), (86, 99368), (172, 49684), (344, 24842), (688, 12421)]