16712216

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{25169}}^1$

素因数の和:25258

約数の個数: 16

約数和(自身を含む): 31714200

約数和(自身を除く): 15001984

約数列:

[1, 2, 4, 8, 83, 166, 332, 664, 25169, 50338, 100676, 201352, 2089027, 4178054, 8356108, 16712216]

約数ペア:

[(1, 16712216), (2, 8356108), (4, 4178054), (8, 2089027), (83, 201352), (166, 100676), (332, 50338), (664, 25169)]