39242248

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{661}}^1$

素因数の和:889

約数の個数: 32

約数和(自身を含む): 75904920

約数和(自身を除く): 36662672

約数列:

[1, 2, 4, 8, 41, 82, 164, 181, 328, 362, 661, 724, 1322, 1448, 2644, 5288, 7421, 14842, 27101, 29684, 54202, 59368, 108404, 119641, 216808, 239282, 478564, 957128, 4905281, 9810562, 19621124, 39242248]

約数ペア:

[(1, 39242248), (2, 19621124), (4, 9810562), (8, 4905281), (41, 957128), (82, 478564), (164, 239282), (181, 216808), (328, 119641), (362, 108404), (661, 59368), (724, 54202), (1322, 29684), (1448, 27101), (2644, 14842), (5288, 7421)]