91989278

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{167}}^1\times {\mathrm{953}}^1$

素因数の和:1156

約数の個数: 24

約数和(自身を含む): 147610512

約数和(自身を除く): 55621234

約数列:

[1, 2, 17, 34, 167, 289, 334, 578, 953, 1906, 2839, 5678, 16201, 32402, 48263, 96526, 159151, 275417, 318302, 550834, 2705567, 5411134, 45994639, 91989278]

約数ペア:

[(1, 91989278), (2, 45994639), (17, 5411134), (34, 2705567), (167, 550834), (289, 318302), (334, 275417), (578, 159151), (953, 96526), (1906, 48263), (2839, 32402), (5678, 16201)]