20161116748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{1907}}^1\times {\mathrm{155473}}^1$

素因数の和:157401

約数の個数: 24

約数和(自身を含む): 37377193392

約数和(自身を除く): 17216076644

約数列:

[1, 2, 4, 17, 34, 68, 1907, 3814, 7628, 32419, 64838, 129676, 155473, 310946, 621892, 2643041, 5286082, 10572164, 296487011, 592974022, 1185948044, 5040279187, 10080558374, 20161116748]

約数ペア:

[(1, 20161116748), (2, 10080558374), (4, 5040279187), (17, 1185948044), (34, 592974022), (68, 296487011), (1907, 10572164), (3814, 5286082), (7628, 2643041), (32419, 621892), (64838, 310946), (129676, 155473)]