43293872

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{30403}}^1$

素因数の和:30500

約数の個数: 20

約数和(自身を含む): 84827160

約数和(自身を除く): 41533288

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 30403, 60806, 121612, 243224, 486448, 2705867, 5411734, 10823468, 21646936, 43293872]

約数ペア:

[(1, 43293872), (2, 21646936), (4, 10823468), (8, 5411734), (16, 2705867), (89, 486448), (178, 243224), (356, 121612), (712, 60806), (1424, 30403)]