8381728

素因数分解:

$2^5\times {\mathrm{103}}^1\times {\mathrm{2543}}^1$

素因数の和:2656

約数の個数: 24

約数和(自身を含む): 16668288

約数和(自身を除く): 8286560

約数列:

[1, 2, 4, 8, 16, 32, 103, 206, 412, 824, 1648, 2543, 3296, 5086, 10172, 20344, 40688, 81376, 261929, 523858, 1047716, 2095432, 4190864, 8381728]

約数ペア:

[(1, 8381728), (2, 4190864), (4, 2095432), (8, 1047716), (16, 523858), (32, 261929), (103, 81376), (206, 40688), (412, 20344), (824, 10172), (1648, 5086), (2543, 3296)]