80179874

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1\times {\mathrm{839}}^1$

素因数の和:1585

約数の個数: 16

約数和(自身を含む): 122290560

約数和(自身を除く): 42110686

約数列:

[1, 2, 71, 142, 673, 839, 1346, 1678, 47783, 59569, 95566, 119138, 564647, 1129294, 40089937, 80179874]

約数ペア:

[(1, 80179874), (2, 40089937), (71, 1129294), (142, 564647), (673, 119138), (839, 95566), (1346, 59569), (1678, 47783)]