16700519888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2590031}}^1$

素因数の和:2590083

約数の個数: 40

約数和(自身を含む): 35970364416

約数和(自身を除く): 19269844528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 2590031, 5180062, 10360124, 20720248, 33670403, 41440496, 67340806, 80290961, 134681612, 160581922, 269363224, 321163844, 538726448, 642327688, 1043782493, 1284655376, 2087564986, 4175129972, 8350259944, 16700519888]

約数ペア:

[(1, 16700519888), (2, 8350259944), (4, 4175129972), (8, 2087564986), (13, 1284655376), (16, 1043782493), (26, 642327688), (31, 538726448), (52, 321163844), (62, 269363224), (104, 160581922), (124, 134681612), (208, 80290961), (248, 67340806), (403, 41440496), (496, 33670403), (806, 20720248), (1612, 10360124), (3224, 5180062), (6448, 2590031)]