16197584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1811}}^1$

素因数の和:1875

約数の個数: 40

約数和(自身を含む): 34601952

約数和(自身を除く): 18404368

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 1811, 2236, 3622, 4472, 7244, 8944, 14488, 23543, 28976, 47086, 77873, 94172, 155746, 188344, 311492, 376688, 622984, 1012349, 1245968, 2024698, 4049396, 8098792, 16197584]

約数ペア:

[(1, 16197584), (2, 8098792), (4, 4049396), (8, 2024698), (13, 1245968), (16, 1012349), (26, 622984), (43, 376688), (52, 311492), (86, 188344), (104, 155746), (172, 94172), (208, 77873), (344, 47086), (559, 28976), (688, 23543), (1118, 14488), (1811, 8944), (2236, 7244), (3622, 4472)]