54116848

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{198959}}^1$

素因数の和:198984

約数の個数: 20

約数和(自身を含む): 111019680

約数和(自身を除く): 56902832

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 198959, 397918, 795836, 1591672, 3183344, 3382303, 6764606, 13529212, 27058424, 54116848]

約数ペア:

[(1, 54116848), (2, 27058424), (4, 13529212), (8, 6764606), (16, 3382303), (17, 3183344), (34, 1591672), (68, 795836), (136, 397918), (272, 198959)]