219769168

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{14293}}^1$

素因数の和:14363

約数の個数: 30

約数和(自身を含む): 440012202

約数和(自身を除く): 220243034

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 7688, 14293, 15376, 28586, 57172, 114344, 228688, 443083, 886166, 1772332, 3544664, 7089328, 13735573, 27471146, 54942292, 109884584, 219769168]

約数ペア:

[(1, 219769168), (2, 109884584), (4, 54942292), (8, 27471146), (16, 13735573), (31, 7089328), (62, 3544664), (124, 1772332), (248, 886166), (496, 443083), (961, 228688), (1922, 114344), (3844, 57172), (7688, 28586), (14293, 15376)]