55172356

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{1621}}^1$

素因数の和:1819

約数の個数: 24

約数和(自身を含む): 98825216

約数和(自身を除く): 43652860

約数列:

[1, 2, 4, 67, 127, 134, 254, 268, 508, 1621, 3242, 6484, 8509, 17018, 34036, 108607, 205867, 217214, 411734, 434428, 823468, 13793089, 27586178, 55172356]

約数ペア:

[(1, 55172356), (2, 27586178), (4, 13793089), (67, 823468), (127, 434428), (134, 411734), (254, 217214), (268, 205867), (508, 108607), (1621, 34036), (3242, 17018), (6484, 8509)]