31027248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{30781}}^1$

素因数の和:30802

約数の個数: 60

約数和(自身を含む): 99241168

約数和(自身を除く): 68213920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 30781, 61562, 92343, 123124, 184686, 215467, 246248, 277029, 369372, 430934, 492496, 554058, 646401, 738744, 861868, 1108116, 1292802, 1477488, 1723736, 1939203, 2216232, 2585604, 3447472, 3878406, 4432464, 5171208, 7756812, 10342416, 15513624, 31027248]

約数ペア:

[(1, 31027248), (2, 15513624), (3, 10342416), (4, 7756812), (6, 5171208), (7, 4432464), (8, 3878406), (9, 3447472), (12, 2585604), (14, 2216232), (16, 1939203), (18, 1723736), (21, 1477488), (24, 1292802), (28, 1108116), (36, 861868), (42, 738744), (48, 646401), (56, 554058), (63, 492496), (72, 430934), (84, 369372), (112, 277029), (126, 246248), (144, 215467), (168, 184686), (252, 123124), (336, 92343), (504, 61562), (1008, 30781)]