16628432836

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{13807}}^1$

素因数の和:14116

約数の個数: 48

約数和(自身を含む): 31316544000

約数和(自身を除く): 14688111164

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 199, 356, 398, 796, 1513, 3026, 3383, 6052, 6766, 13532, 13807, 17711, 27614, 35422, 55228, 70844, 234719, 301087, 469438, 602174, 938876, 1204348, 1228823, 2457646, 2747593, 4915292, 5495186, 10990372, 20889991, 41779982, 46709081, 83559964, 93418162, 186836324, 244535777, 489071554, 978143108, 4157108209, 8314216418, 16628432836]

約数ペア:

[(1, 16628432836), (2, 8314216418), (4, 4157108209), (17, 978143108), (34, 489071554), (68, 244535777), (89, 186836324), (178, 93418162), (199, 83559964), (356, 46709081), (398, 41779982), (796, 20889991), (1513, 10990372), (3026, 5495186), (3383, 4915292), (6052, 2747593), (6766, 2457646), (13532, 1228823), (13807, 1204348), (17711, 938876), (27614, 602174), (35422, 469438), (55228, 301087), (70844, 234719)]