31145904

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4275

約数の個数: 80

約数和(自身を含む): 94681440

約数和(自身を除く): 63535536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 4241, 7344, 8482, 12723, 16964, 25446, 33928, 38169, 50892, 67856, 72097, 76338, 101784, 114507, 144194, 152676, 203568, 216291, 229014, 288388, 305352, 432582, 458028, 576776, 610704, 648873, 865164, 916056, 1153552, 1297746, 1730328, 1832112, 1946619, 2595492, 3460656, 3893238, 5190984, 7786476, 10381968, 15572952, 31145904]

約数ペア:

[(1, 31145904), (2, 15572952), (3, 10381968), (4, 7786476), (6, 5190984), (8, 3893238), (9, 3460656), (12, 2595492), (16, 1946619), (17, 1832112), (18, 1730328), (24, 1297746), (27, 1153552), (34, 916056), (36, 865164), (48, 648873), (51, 610704), (54, 576776), (68, 458028), (72, 432582), (102, 305352), (108, 288388), (136, 229014), (144, 216291), (153, 203568), (204, 152676), (216, 144194), (272, 114507), (306, 101784), (408, 76338), (432, 72097), (459, 67856), (612, 50892), (816, 38169), (918, 33928), (1224, 25446), (1836, 16964), (2448, 12723), (3672, 8482), (4241, 7344)]