42249904

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{49823}}^1$

素因数の和:49884

約数の個数: 20

約数和(自身を含む): 83405376

約数和(自身を除く): 41155472

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 49823, 99646, 199292, 398584, 797168, 2640619, 5281238, 10562476, 21124952, 42249904]

約数ペア:

[(1, 42249904), (2, 21124952), (4, 10562476), (8, 5281238), (16, 2640619), (53, 797168), (106, 398584), (212, 199292), (424, 99646), (848, 49823)]