8326448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{40031}}^1$

素因数の和:40052

約数の個数: 20

約数和(自身を含む): 17373888

約数和(自身を除く): 9047440

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 40031, 80062, 160124, 320248, 520403, 640496, 1040806, 2081612, 4163224, 8326448]

約数ペア:

[(1, 8326448), (2, 4163224), (4, 2081612), (8, 1040806), (13, 640496), (16, 520403), (26, 320248), (52, 160124), (104, 80062), (208, 40031)]