38869816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1399}}^1$

素因数の和:1579

約数の個数: 32

約数和(自身を含む): 76608000

約数和(自身を除く): 37738184

約数列:

[1, 2, 4, 8, 23, 46, 92, 151, 184, 302, 604, 1208, 1399, 2798, 3473, 5596, 6946, 11192, 13892, 27784, 32177, 64354, 128708, 211249, 257416, 422498, 844996, 1689992, 4858727, 9717454, 19434908, 38869816]

約数ペア:

[(1, 38869816), (2, 19434908), (4, 9717454), (8, 4858727), (23, 1689992), (46, 844996), (92, 422498), (151, 257416), (184, 211249), (302, 128708), (604, 64354), (1208, 32177), (1399, 27784), (2798, 13892), (3473, 11192), (5596, 6946)]