122711888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19031}}^1$

素因数の和:19083

約数の個数: 40

約数和(自身を含む): 264316416

約数和(自身を除く): 141604528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 19031, 38062, 76124, 152248, 247403, 304496, 494806, 589961, 989612, 1179922, 1979224, 2359844, 3958448, 4719688, 7669493, 9439376, 15338986, 30677972, 61355944, 122711888]

約数ペア:

[(1, 122711888), (2, 61355944), (4, 30677972), (8, 15338986), (13, 9439376), (16, 7669493), (26, 4719688), (31, 3958448), (52, 2359844), (62, 1979224), (104, 1179922), (124, 989612), (208, 589961), (248, 494806), (403, 304496), (496, 247403), (806, 152248), (1612, 76124), (3224, 38062), (6448, 19031)]