16643144

素因数分解:

$2^3\times 7^2\times {\mathrm{42457}}^1$

素因数の和:42477

約数の個数: 24

約数和(自身を含む): 36301590

約数和(自身を除く): 19658446

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 42457, 84914, 169828, 297199, 339656, 594398, 1188796, 2080393, 2377592, 4160786, 8321572, 16643144]

約数ペア:

[(1, 16643144), (2, 8321572), (4, 4160786), (7, 2377592), (8, 2080393), (14, 1188796), (28, 594398), (49, 339656), (56, 297199), (98, 169828), (196, 84914), (392, 42457)]