8641552

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{7607}}^1$

素因数の和:7686

約数の個数: 20

約数和(自身を含む): 16981056

約数和(自身を除く): 8339504

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 7607, 15214, 30428, 60856, 121712, 540097, 1080194, 2160388, 4320776, 8641552]

約数ペア:

[(1, 8641552), (2, 4320776), (4, 2160388), (8, 1080194), (16, 540097), (71, 121712), (142, 60856), (284, 30428), (568, 15214), (1136, 7607)]