16727864

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{2617}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 33929280

約数和(自身を除く): 17201416

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 2617, 3196, 5234, 6392, 10468, 20936, 44489, 88978, 122999, 177956, 245998, 355912, 491996, 983992, 2090983, 4181966, 8363932, 16727864]

約数ペア:

[(1, 16727864), (2, 8363932), (4, 4181966), (8, 2090983), (17, 983992), (34, 491996), (47, 355912), (68, 245998), (94, 177956), (136, 122999), (188, 88978), (376, 44489), (799, 20936), (1598, 10468), (2617, 6392), (3196, 5234)]