45388454

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{16823}}^1$

素因数の和:16915

約数の個数: 16

約数和(自身を含む): 72679680

約数和(自身を除く): 27291226

約数列:

[1, 2, 19, 38, 71, 142, 1349, 2698, 16823, 33646, 319637, 639274, 1194433, 2388866, 22694227, 45388454]

約数ペア:

[(1, 45388454), (2, 22694227), (19, 2388866), (38, 1194433), (71, 639274), (142, 319637), (1349, 33646), (2698, 16823)]