127405984

素因数分解:

$2^5\times {\mathrm{677}}^1\times {\mathrm{5881}}^1$

素因数の和:6568

約数の個数: 24

約数和(自身を含む): 251243748

約数和(自身を除く): 123837764

約数列:

[1, 2, 4, 8, 16, 32, 677, 1354, 2708, 5416, 5881, 10832, 11762, 21664, 23524, 47048, 94096, 188192, 3981437, 7962874, 15925748, 31851496, 63702992, 127405984]

約数ペア:

[(1, 127405984), (2, 63702992), (4, 31851496), (8, 15925748), (16, 7962874), (32, 3981437), (677, 188192), (1354, 94096), (2708, 47048), (5416, 23524), (5881, 21664), (10832, 11762)]