216713936

素因数分解:

$2^4\times {\mathrm{2473}}^1\times {\mathrm{5477}}^1$

素因数の和:7958

約数の個数: 20

約数和(自身を含む): 420129732

約数和(自身を除く): 203415796

約数列:

[1, 2, 4, 8, 16, 2473, 4946, 5477, 9892, 10954, 19784, 21908, 39568, 43816, 87632, 13544621, 27089242, 54178484, 108356968, 216713936]

約数ペア:

[(1, 216713936), (2, 108356968), (4, 54178484), (8, 27089242), (16, 13544621), (2473, 87632), (4946, 43816), (5477, 39568), (9892, 21908), (10954, 19784)]