2216432

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{1669}}^1$

素因数の和:1760

約数の個数: 20

約数和(自身を含む): 4348680

約数和(自身を除く): 2132248

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 1669, 3338, 6676, 13352, 26704, 138527, 277054, 554108, 1108216, 2216432]

約数ペア:

[(1, 2216432), (2, 1108216), (4, 554108), (8, 277054), (16, 138527), (83, 26704), (166, 13352), (332, 6676), (664, 3338), (1328, 1669)]