40352254

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{8663}}^1$

素因数の和:8819

約数の個数: 16

約数和(自身を含む): 64564128

約数和(自身を除く): 24211874

約数列:

[1, 2, 17, 34, 137, 274, 2329, 4658, 8663, 17326, 147271, 294542, 1186831, 2373662, 20176127, 40352254]

約数ペア:

[(1, 40352254), (2, 20176127), (17, 2373662), (34, 1186831), (137, 294542), (274, 147271), (2329, 17326), (4658, 8663)]