67968958

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{643}}^1\times {\mathrm{3109}}^1$

素因数の和:3771

約数の個数: 16

約数和(自身を含む): 108153360

約数和(自身を除く): 40184402

約数列:

[1, 2, 17, 34, 643, 1286, 3109, 6218, 10931, 21862, 52853, 105706, 1999087, 3998174, 33984479, 67968958]

約数ペア:

[(1, 67968958), (2, 33984479), (17, 3998174), (34, 1999087), (643, 105706), (1286, 52853), (3109, 21862), (6218, 10931)]