30798128

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{2003}}^1$

素因数の和:2073

約数の個数: 30

約数和(自身を含む): 61689132

約数和(自身を除く): 30891004

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 2003, 3844, 4006, 7688, 8012, 15376, 16024, 32048, 62093, 124186, 248372, 496744, 993488, 1924883, 3849766, 7699532, 15399064, 30798128]

約数ペア:

[(1, 30798128), (2, 15399064), (4, 7699532), (8, 3849766), (16, 1924883), (31, 993488), (62, 496744), (124, 248372), (248, 124186), (496, 62093), (961, 32048), (1922, 16024), (2003, 15376), (3844, 8012), (4006, 7688)]