38961992

素因数分解:

$2^3\times {\mathrm{457}}^1\times {\mathrm{10657}}^1$

素因数の和:11120

約数の個数: 16

約数和(自身を含む): 73220460

約数和(自身を除く): 34258468

約数列:

[1, 2, 4, 8, 457, 914, 1828, 3656, 10657, 21314, 42628, 85256, 4870249, 9740498, 19480996, 38961992]

約数ペア:

[(1, 38961992), (2, 19480996), (4, 9740498), (8, 4870249), (457, 85256), (914, 42628), (1828, 21314), (3656, 10657)]