307806896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1131643}}^1$

素因数の和:1131668

約数の個数: 20

約数和(自身を含む): 631457352

約数和(自身を除く): 323650456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1131643, 2263286, 4526572, 9053144, 18106288, 19237931, 38475862, 76951724, 153903448, 307806896]

約数ペア:

[(1, 307806896), (2, 153903448), (4, 76951724), (8, 38475862), (16, 19237931), (17, 18106288), (34, 9053144), (68, 4526572), (136, 2263286), (272, 1131643)]