57244984

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{420919}}^1$

素因数の和:420942

約数の個数: 16

約数和(自身を含む): 113648400

約数和(自身を除く): 56403416

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 420919, 841838, 1683676, 3367352, 7155623, 14311246, 28622492, 57244984]

約数ペア:

[(1, 57244984), (2, 28622492), (4, 14311246), (8, 7155623), (17, 3367352), (34, 1683676), (68, 841838), (136, 420919)]