85907512

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{19489}}^1$

素因数の和:19543

約数の個数: 32

約数和(自身を含む): 175410000

約数和(自身を除く): 89502488

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 19489, 38978, 77956, 155912, 370291, 565181, 740582, 1130362, 1481164, 2260724, 2962328, 4521448, 10738439, 21476878, 42953756, 85907512]

約数ペア:

[(1, 85907512), (2, 42953756), (4, 21476878), (8, 10738439), (19, 4521448), (29, 2962328), (38, 2260724), (58, 1481164), (76, 1130362), (116, 740582), (152, 565181), (232, 370291), (551, 155912), (1102, 77956), (2204, 38978), (4408, 19489)]