43398254

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3371}}^1$

素因数の和:3571

約数の個数: 16

約数和(自身を含む): 67129776

約数和(自身を除く): 23731522

約数列:

[1, 2, 41, 82, 157, 314, 3371, 6437, 6742, 12874, 138211, 276422, 529247, 1058494, 21699127, 43398254]

約数ペア:

[(1, 43398254), (2, 21699127), (41, 1058494), (82, 529247), (157, 276422), (314, 138211), (3371, 12874), (6437, 6742)]