16926208

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{2543}}^1$

素因数の和:2574

約数の個数: 40

約数和(自身を含む): 36435168

約数和(自身を除く): 19508960

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 2543, 3328, 5086, 6656, 10172, 20344, 33059, 40688, 66118, 81376, 132236, 162752, 264472, 325504, 528944, 651008, 1057888, 1302016, 2115776, 4231552, 8463104, 16926208]

約数ペア:

[(1, 16926208), (2, 8463104), (4, 4231552), (8, 2115776), (13, 1302016), (16, 1057888), (26, 651008), (32, 528944), (52, 325504), (64, 264472), (104, 162752), (128, 132236), (208, 81376), (256, 66118), (416, 40688), (512, 33059), (832, 20344), (1664, 10172), (2543, 6656), (3328, 5086)]