2816352016

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{2120747}}^1$

素因数の和:2120838

約数の個数: 20

約数和(自身を含む): 5522427792

約数和(自身を除く): 2706075776

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 2120747, 4241494, 8482988, 16965976, 33931952, 176022001, 352044002, 704088004, 1408176008, 2816352016]

約数ペア:

[(1, 2816352016), (2, 1408176008), (4, 704088004), (8, 352044002), (16, 176022001), (83, 33931952), (166, 16965976), (332, 8482988), (664, 4241494), (1328, 2120747)]