57229616

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{210403}}^1$

素因数の和:210428

約数の個数: 20

約数和(自身を含む): 117405432

約数和(自身を除く): 60175816

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 210403, 420806, 841612, 1683224, 3366448, 3576851, 7153702, 14307404, 28614808, 57229616]

約数ペア:

[(1, 57229616), (2, 28614808), (4, 14307404), (8, 7153702), (16, 3576851), (17, 3366448), (34, 1683224), (68, 841612), (136, 420806), (272, 210403)]