40661036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{9421}}^1$

素因数の和:9521

約数の個数: 24

約数和(自身を含む): 77561904

約数和(自身を除く): 36900868

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 9421, 18842, 37684, 122473, 244946, 489892, 781943, 1563886, 3127772, 10165259, 20330518, 40661036]

約数ペア:

[(1, 40661036), (2, 20330518), (4, 10165259), (13, 3127772), (26, 1563886), (52, 781943), (83, 489892), (166, 244946), (332, 122473), (1079, 37684), (2158, 18842), (4316, 9421)]