31416056

素因数分解:

$2^3\times 7^3\times {\mathrm{107}}^2$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 69342000

約数和(自身を除く): 37925944

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 343, 392, 428, 686, 749, 856, 1372, 1498, 2744, 2996, 5243, 5992, 10486, 11449, 20972, 22898, 36701, 41944, 45796, 73402, 80143, 91592, 146804, 160286, 293608, 320572, 561001, 641144, 1122002, 2244004, 3927007, 4488008, 7854014, 15708028, 31416056]

約数ペア:

[(1, 31416056), (2, 15708028), (4, 7854014), (7, 4488008), (8, 3927007), (14, 2244004), (28, 1122002), (49, 641144), (56, 561001), (98, 320572), (107, 293608), (196, 160286), (214, 146804), (343, 91592), (392, 80143), (428, 73402), (686, 45796), (749, 41944), (856, 36701), (1372, 22898), (1498, 20972), (2744, 11449), (2996, 10486), (5243, 5992)]