255880024

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{450493}}^1$

素因数の和:450570

約数の個数: 16

約数和(自身を含む): 486533520

約数和(自身を除く): 230653496

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 450493, 900986, 1801972, 3603944, 31985003, 63970006, 127940012, 255880024]

約数ペア:

[(1, 255880024), (2, 127940012), (4, 63970006), (8, 31985003), (71, 3603944), (142, 1801972), (284, 900986), (568, 450493)]