31405392

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{12829}}^1$

素因数の和:12860

約数の個数: 60

約数和(自身を含む): 93068820

約数和(自身を除く): 61663428

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 48, 51, 68, 72, 102, 136, 144, 153, 204, 272, 306, 408, 612, 816, 1224, 2448, 12829, 25658, 38487, 51316, 76974, 102632, 115461, 153948, 205264, 218093, 230922, 307896, 436186, 461844, 615792, 654279, 872372, 923688, 1308558, 1744744, 1847376, 1962837, 2617116, 3489488, 3925674, 5234232, 7851348, 10468464, 15702696, 31405392]

約数ペア:

[(1, 31405392), (2, 15702696), (3, 10468464), (4, 7851348), (6, 5234232), (8, 3925674), (9, 3489488), (12, 2617116), (16, 1962837), (17, 1847376), (18, 1744744), (24, 1308558), (34, 923688), (36, 872372), (48, 654279), (51, 615792), (68, 461844), (72, 436186), (102, 307896), (136, 230922), (144, 218093), (153, 205264), (204, 153948), (272, 115461), (306, 102632), (408, 76974), (612, 51316), (816, 38487), (1224, 25658), (2448, 12829)]