55966448

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{205759}}^1$

素因数の和:205784

約数の個数: 20

約数和(自身を含む): 114814080

約数和(自身を除く): 58847632

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 205759, 411518, 823036, 1646072, 3292144, 3497903, 6995806, 13991612, 27983224, 55966448]

約数ペア:

[(1, 55966448), (2, 27983224), (4, 13991612), (8, 6995806), (16, 3497903), (17, 3292144), (34, 1646072), (68, 823036), (136, 411518), (272, 205759)]