285427864

素因数分解:

$2^3\times {\mathrm{1627}}^1\times {\mathrm{21929}}^1$

素因数の和:23562

約数の個数: 16

約数和(自身を含む): 535530600

約数和(自身を除く): 250102736

約数列:

[1, 2, 4, 8, 1627, 3254, 6508, 13016, 21929, 43858, 87716, 175432, 35678483, 71356966, 142713932, 285427864]

約数ペア:

[(1, 285427864), (2, 142713932), (4, 71356966), (8, 35678483), (1627, 175432), (3254, 87716), (6508, 43858), (13016, 21929)]