4289552

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{2111}}^1$

素因数の和:2246

約数の個数: 20

約数和(自身を含む): 8380416

約数和(自身を除く): 4090864

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 2111, 4222, 8444, 16888, 33776, 268097, 536194, 1072388, 2144776, 4289552]

約数ペア:

[(1, 4289552), (2, 2144776), (4, 1072388), (8, 536194), (16, 268097), (127, 33776), (254, 16888), (508, 8444), (1016, 4222), (2032, 2111)]