16426288

素因数分解:

$2^4\times {\mathrm{433}}^1\times {\mathrm{2371}}^1$

素因数の和:2812

約数の個数: 20

約数和(自身を含む): 31912888

約数和(自身を除く): 15486600

約数列:

[1, 2, 4, 8, 16, 433, 866, 1732, 2371, 3464, 4742, 6928, 9484, 18968, 37936, 1026643, 2053286, 4106572, 8213144, 16426288]

約数ペア:

[(1, 16426288), (2, 8213144), (4, 4106572), (8, 2053286), (16, 1026643), (433, 37936), (866, 18968), (1732, 9484), (2371, 6928), (3464, 4742)]