31084424

素因数分解:

$2^3\times 7^2\times {\mathrm{179}}^1\times {\mathrm{443}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 68331600

約数和(自身を除く): 37247176

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 179, 196, 358, 392, 443, 716, 886, 1253, 1432, 1772, 2506, 3101, 3544, 5012, 6202, 8771, 10024, 12404, 17542, 21707, 24808, 35084, 43414, 70168, 79297, 86828, 158594, 173656, 317188, 555079, 634376, 1110158, 2220316, 3885553, 4440632, 7771106, 15542212, 31084424]

約数ペア:

[(1, 31084424), (2, 15542212), (4, 7771106), (7, 4440632), (8, 3885553), (14, 2220316), (28, 1110158), (49, 634376), (56, 555079), (98, 317188), (179, 173656), (196, 158594), (358, 86828), (392, 79297), (443, 70168), (716, 43414), (886, 35084), (1253, 24808), (1432, 21707), (1772, 17542), (2506, 12404), (3101, 10024), (3544, 8771), (5012, 6202)]