42829328

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{32251}}^1$

素因数の和:32342

約数の個数: 20

約数和(自身を含む): 83984208

約数和(自身を除く): 41154880

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 32251, 64502, 129004, 258008, 516016, 2676833, 5353666, 10707332, 21414664, 42829328]

約数ペア:

[(1, 42829328), (2, 21414664), (4, 10707332), (8, 5353666), (16, 2676833), (83, 516016), (166, 258008), (332, 129004), (664, 64502), (1328, 32251)]