39723916

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{43}}^2\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 36

約数和(自身を含む): 73463544

約数和(自身を除く): 33739628

約数列:

[1, 2, 4, 41, 43, 82, 86, 131, 164, 172, 262, 524, 1763, 1849, 3526, 3698, 5371, 5633, 7052, 7396, 10742, 11266, 21484, 22532, 75809, 151618, 230953, 242219, 303236, 461906, 484438, 923812, 968876, 9930979, 19861958, 39723916]

約数ペア:

[(1, 39723916), (2, 19861958), (4, 9930979), (41, 968876), (43, 923812), (82, 484438), (86, 461906), (131, 303236), (164, 242219), (172, 230953), (262, 151618), (524, 75809), (1763, 22532), (1849, 21484), (3526, 11266), (3698, 10742), (5371, 7396), (5633, 7052)]