130565576

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{56473}}^1$

素因数の和:56513

約数の個数: 24

約数和(自身を含む): 260062770

約数和(自身を除く): 129497194

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 56473, 112946, 225892, 451784, 960041, 1920082, 3840164, 7680328, 16320697, 32641394, 65282788, 130565576]

約数ペア:

[(1, 130565576), (2, 65282788), (4, 32641394), (8, 16320697), (17, 7680328), (34, 3840164), (68, 1920082), (136, 960041), (289, 451784), (578, 225892), (1156, 112946), (2312, 56473)]