23936656

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1207

約数の個数: 40

約数和(自身を含む): 49550400

約数和(自身を除く): 25613744

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1109, 1136, 1349, 2218, 2698, 4436, 5396, 8872, 10792, 17744, 21071, 21584, 42142, 78739, 84284, 157478, 168568, 314956, 337136, 629912, 1259824, 1496041, 2992082, 5984164, 11968328, 23936656]

約数ペア:

[(1, 23936656), (2, 11968328), (4, 5984164), (8, 2992082), (16, 1496041), (19, 1259824), (38, 629912), (71, 337136), (76, 314956), (142, 168568), (152, 157478), (284, 84284), (304, 78739), (568, 42142), (1109, 21584), (1136, 21071), (1349, 17744), (2218, 10792), (2698, 8872), (4436, 5396)]