16331288

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{227}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 34042680

約数和(自身を除く): 17711392

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 227, 391, 454, 529, 782, 908, 1058, 1564, 1816, 2116, 3128, 3859, 4232, 5221, 7718, 8993, 10442, 15436, 17986, 20884, 30872, 35972, 41768, 71944, 88757, 120083, 177514, 240166, 355028, 480332, 710056, 960664, 2041411, 4082822, 8165644, 16331288]

約数ペア:

[(1, 16331288), (2, 8165644), (4, 4082822), (8, 2041411), (17, 960664), (23, 710056), (34, 480332), (46, 355028), (68, 240166), (92, 177514), (136, 120083), (184, 88757), (227, 71944), (391, 41768), (454, 35972), (529, 30872), (782, 20884), (908, 17986), (1058, 15436), (1564, 10442), (1816, 8993), (2116, 7718), (3128, 5221), (3859, 4232)]