31675248

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19997}}^1$

素因数の和:20022

約数の個数: 60

約数和(自身を含む): 96710328

約数和(自身を除く): 65035080

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 19997, 39994, 59991, 79988, 119982, 159976, 179973, 219967, 239964, 319952, 359946, 439934, 479928, 659901, 719892, 879868, 959856, 1319802, 1439784, 1759736, 1979703, 2639604, 2879568, 3519472, 3959406, 5279208, 7918812, 10558416, 15837624, 31675248]

約数ペア:

[(1, 31675248), (2, 15837624), (3, 10558416), (4, 7918812), (6, 5279208), (8, 3959406), (9, 3519472), (11, 2879568), (12, 2639604), (16, 1979703), (18, 1759736), (22, 1439784), (24, 1319802), (33, 959856), (36, 879868), (44, 719892), (48, 659901), (66, 479928), (72, 439934), (88, 359946), (99, 319952), (132, 239964), (144, 219967), (176, 179973), (198, 159976), (264, 119982), (396, 79988), (528, 59991), (792, 39994), (1584, 19997)]