30191416

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{1109}}^1$

素因数の和:1239

約数の個数: 32

約数和(自身を含む): 58741200

約数和(自身を除く): 28549784

約数列:

[1, 2, 4, 8, 41, 82, 83, 164, 166, 328, 332, 664, 1109, 2218, 3403, 4436, 6806, 8872, 13612, 27224, 45469, 90938, 92047, 181876, 184094, 363752, 368188, 736376, 3773927, 7547854, 15095708, 30191416]

約数ペア:

[(1, 30191416), (2, 15095708), (4, 7547854), (8, 3773927), (41, 736376), (82, 368188), (83, 363752), (164, 184094), (166, 181876), (328, 92047), (332, 90938), (664, 45469), (1109, 27224), (2218, 13612), (3403, 8872), (4436, 6806)]