31808056

素因数分解:

$2^3\times 7^2\times {\mathrm{53}}^1\times {\mathrm{1531}}^1$

素因数の和:1604

約数の個数: 48

約数和(自身を含む): 70732440

約数和(自身を除く): 38924384

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 53, 56, 98, 106, 196, 212, 371, 392, 424, 742, 1484, 1531, 2597, 2968, 3062, 5194, 6124, 10388, 10717, 12248, 20776, 21434, 42868, 75019, 81143, 85736, 150038, 162286, 300076, 324572, 568001, 600152, 649144, 1136002, 2272004, 3976007, 4544008, 7952014, 15904028, 31808056]

約数ペア:

[(1, 31808056), (2, 15904028), (4, 7952014), (7, 4544008), (8, 3976007), (14, 2272004), (28, 1136002), (49, 649144), (53, 600152), (56, 568001), (98, 324572), (106, 300076), (196, 162286), (212, 150038), (371, 85736), (392, 81143), (424, 75019), (742, 42868), (1484, 21434), (1531, 20776), (2597, 12248), (2968, 10717), (3062, 10388), (5194, 6124)]