40538936

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{3889}}^1$

素因数の和:5198

約数の個数: 16

約数和(自身を含む): 76088400

約数和(自身を除く): 35549464

約数列:

[1, 2, 4, 8, 1303, 2606, 3889, 5212, 7778, 10424, 15556, 31112, 5067367, 10134734, 20269468, 40538936]

約数ペア:

[(1, 40538936), (2, 20269468), (4, 10134734), (8, 5067367), (1303, 31112), (2606, 15556), (3889, 10424), (5212, 7778)]