84319628

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{647}}^1\times {\mathrm{1051}}^1$

素因数の和:1733

約数の個数: 24

約数和(自身を含む): 152699904

約数和(自身を除く): 68380276

約数列:

[1, 2, 4, 31, 62, 124, 647, 1051, 1294, 2102, 2588, 4204, 20057, 32581, 40114, 65162, 80228, 130324, 679997, 1359994, 2719988, 21079907, 42159814, 84319628]

約数ペア:

[(1, 84319628), (2, 42159814), (4, 21079907), (31, 2719988), (62, 1359994), (124, 679997), (647, 130324), (1051, 80228), (1294, 65162), (2102, 40114), (2588, 32581), (4204, 20057)]