16265868

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1166

約数の個数: 48

約数和(自身を含む): 40212480

約数和(自身を除く): 23946612

約数列:

[1, 2, 3, 4, 6, 12, 29, 43, 58, 86, 87, 116, 129, 172, 174, 258, 348, 516, 1087, 1247, 2174, 2494, 3261, 3741, 4348, 4988, 6522, 7482, 13044, 14964, 31523, 46741, 63046, 93482, 94569, 126092, 140223, 186964, 189138, 280446, 378276, 560892, 1355489, 2710978, 4066467, 5421956, 8132934, 16265868]

約数ペア:

[(1, 16265868), (2, 8132934), (3, 5421956), (4, 4066467), (6, 2710978), (12, 1355489), (29, 560892), (43, 378276), (58, 280446), (86, 189138), (87, 186964), (116, 140223), (129, 126092), (172, 94569), (174, 93482), (258, 63046), (348, 46741), (516, 31523), (1087, 14964), (1247, 13044), (2174, 7482), (2494, 6522), (3261, 4988), (3741, 4348)]