40459448

素因数分解:

$2^3\times {\mathrm{353}}^1\times {\mathrm{14327}}^1$

素因数の和:14686

約数の個数: 16

約数和(自身を含む): 76081680

約数和(自身を除く): 35622232

約数列:

[1, 2, 4, 8, 353, 706, 1412, 2824, 14327, 28654, 57308, 114616, 5057431, 10114862, 20229724, 40459448]

約数ペア:

[(1, 40459448), (2, 20229724), (4, 10114862), (8, 5057431), (353, 114616), (706, 57308), (1412, 28654), (2824, 14327)]