16311824

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 32622912

約数和(自身を除く): 16311088

約数列:

[1, 2, 4, 8, 16, 71, 83, 142, 166, 173, 284, 332, 346, 568, 664, 692, 1136, 1328, 1384, 2768, 5893, 11786, 12283, 14359, 23572, 24566, 28718, 47144, 49132, 57436, 94288, 98264, 114872, 196528, 229744, 1019489, 2038978, 4077956, 8155912, 16311824]

約数ペア:

[(1, 16311824), (2, 8155912), (4, 4077956), (8, 2038978), (16, 1019489), (71, 229744), (83, 196528), (142, 114872), (166, 98264), (173, 94288), (284, 57436), (332, 49132), (346, 47144), (568, 28718), (664, 24566), (692, 23572), (1136, 14359), (1328, 12283), (1384, 11786), (2768, 5893)]