142055888

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{22031}}^1$

素因数の和:22083

約数の個数: 40

約数和(自身を含む): 305980416

約数和(自身を除く): 163924528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 22031, 44062, 88124, 176248, 286403, 352496, 572806, 682961, 1145612, 1365922, 2291224, 2731844, 4582448, 5463688, 8878493, 10927376, 17756986, 35513972, 71027944, 142055888]

約数ペア:

[(1, 142055888), (2, 71027944), (4, 35513972), (8, 17756986), (13, 10927376), (16, 8878493), (26, 5463688), (31, 4582448), (52, 2731844), (62, 2291224), (104, 1365922), (124, 1145612), (208, 682961), (248, 572806), (403, 352496), (496, 286403), (806, 176248), (1612, 88124), (3224, 44062), (6448, 22031)]