40349368

素因数分解:

$2^3\times {\mathrm{439}}^1\times {\mathrm{11489}}^1$

素因数の和:11934

約数の個数: 16

約数和(自身を含む): 75834000

約数和(自身を除く): 35484632

約数列:

[1, 2, 4, 8, 439, 878, 1756, 3512, 11489, 22978, 45956, 91912, 5043671, 10087342, 20174684, 40349368]

約数ペア:

[(1, 40349368), (2, 20174684), (4, 10087342), (8, 5043671), (439, 91912), (878, 45956), (1756, 22978), (3512, 11489)]