31928144

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{5653}}^1$

素因数の和:6014

約数の個数: 20

約数和(自身を含む): 62046996

約数和(自身を除く): 30118852

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 5653, 11306, 22612, 45224, 90448, 1995509, 3991018, 7982036, 15964072, 31928144]

約数ペア:

[(1, 31928144), (2, 15964072), (4, 7982036), (8, 3991018), (16, 1995509), (353, 90448), (706, 45224), (1412, 22612), (2824, 11306), (5648, 5653)]