79724054

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1\times {\mathrm{2909}}^1$

素因数の和:3175

約数の個数: 16

約数和(自身を含む): 121940640

約数和(自身を除く): 42216586

約数列:

[1, 2, 71, 142, 193, 386, 2909, 5818, 13703, 27406, 206539, 413078, 561437, 1122874, 39862027, 79724054]

約数ペア:

[(1, 79724054), (2, 39862027), (71, 1122874), (142, 561437), (193, 413078), (386, 206539), (2909, 27406), (5818, 13703)]