39549496

素因数分解:

$2^3\times 7^1\times {\mathrm{223}}^1\times {\mathrm{3167}}^1$

素因数の和:3403

約数の個数: 32

約数和(自身を含む): 85155840

約数和(自身を除く): 45606344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 223, 446, 892, 1561, 1784, 3122, 3167, 6244, 6334, 12488, 12668, 22169, 25336, 44338, 88676, 177352, 706241, 1412482, 2824964, 4943687, 5649928, 9887374, 19774748, 39549496]

約数ペア:

[(1, 39549496), (2, 19774748), (4, 9887374), (7, 5649928), (8, 4943687), (14, 2824964), (28, 1412482), (56, 706241), (223, 177352), (446, 88676), (892, 44338), (1561, 25336), (1784, 22169), (3122, 12668), (3167, 12488), (6244, 6334)]