858382048

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{377809}}^1$

素因数の和:377890

約数の個数: 24

約数和(自身を含む): 1713746160

約数和(自身を除く): 855364112

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 377809, 755618, 1511236, 3022472, 6044944, 12089888, 26824439, 53648878, 107297756, 214595512, 429191024, 858382048]

約数ペア:

[(1, 858382048), (2, 429191024), (4, 214595512), (8, 107297756), (16, 53648878), (32, 26824439), (71, 12089888), (142, 6044944), (284, 3022472), (568, 1511236), (1136, 755618), (2272, 377809)]