337315984

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{254003}}^1$

素因数の和:254094

約数の個数: 20

約数和(自身を含む): 661426416

約数和(自身を除く): 324110432

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 254003, 508006, 1016012, 2032024, 4064048, 21082249, 42164498, 84328996, 168657992, 337315984]

約数ペア:

[(1, 337315984), (2, 168657992), (4, 84328996), (8, 42164498), (16, 21082249), (83, 4064048), (166, 2032024), (332, 1016012), (664, 508006), (1328, 254003)]