81751246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{25031}}^1$

素因数の和:25127

約数の個数: 16

約数和(自身を含む): 129765888

約数和(自身を除く): 48014642

約数列:

[1, 2, 23, 46, 71, 142, 1633, 3266, 25031, 50062, 575713, 1151426, 1777201, 3554402, 40875623, 81751246]

約数ペア:

[(1, 81751246), (2, 40875623), (23, 3554402), (46, 1777201), (71, 1151426), (142, 575713), (1633, 50062), (3266, 25031)]