127946872

素因数分解:

$2^3\times {\mathrm{823}}^1\times {\mathrm{19433}}^1$

素因数の和:20262

約数の個数: 16

約数和(自身を含む): 240204240

約数和(自身を除く): 112257368

約数列:

[1, 2, 4, 8, 823, 1646, 3292, 6584, 19433, 38866, 77732, 155464, 15993359, 31986718, 63973436, 127946872]

約数ペア:

[(1, 127946872), (2, 63973436), (4, 31986718), (8, 15993359), (823, 155464), (1646, 77732), (3292, 38866), (6584, 19433)]