68278894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{15901}}^1$

素因数の和:16035

約数の個数: 16

約数和(自身を含む): 108769680

約数和(自身を除く): 40490786

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 15901, 31802, 302119, 604238, 1796813, 3593626, 34139447, 68278894]

約数ペア:

[(1, 68278894), (2, 34139447), (19, 3593626), (38, 1796813), (113, 604238), (226, 302119), (2147, 31802), (4294, 15901)]