56380738

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{19979}}^1$

素因数の和:20081

約数の個数: 16

約数和(自身を含む): 90629280

約数和(自身を除く): 34248542

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 19979, 39958, 339643, 679286, 1658257, 3316514, 28190369, 56380738]

約数ペア:

[(1, 56380738), (2, 28190369), (17, 3316514), (34, 1658257), (83, 679286), (166, 339643), (1411, 39958), (2822, 19979)]