31103616

素因数分解:

$2^7\times 3^1\times {\mathrm{107}}^1\times {\mathrm{757}}^1$

素因数の和:881

約数の個数: 64

約数和(自身を含む): 83501280

約数和(自身を除く): 52397664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 128, 192, 214, 321, 384, 428, 642, 757, 856, 1284, 1514, 1712, 2271, 2568, 3028, 3424, 4542, 5136, 6056, 6848, 9084, 10272, 12112, 13696, 18168, 20544, 24224, 36336, 41088, 48448, 72672, 80999, 96896, 145344, 161998, 242997, 290688, 323996, 485994, 647992, 971988, 1295984, 1943976, 2591968, 3887952, 5183936, 7775904, 10367872, 15551808, 31103616]

約数ペア:

[(1, 31103616), (2, 15551808), (3, 10367872), (4, 7775904), (6, 5183936), (8, 3887952), (12, 2591968), (16, 1943976), (24, 1295984), (32, 971988), (48, 647992), (64, 485994), (96, 323996), (107, 290688), (128, 242997), (192, 161998), (214, 145344), (321, 96896), (384, 80999), (428, 72672), (642, 48448), (757, 41088), (856, 36336), (1284, 24224), (1514, 20544), (1712, 18168), (2271, 13696), (2568, 12112), (3028, 10272), (3424, 9084), (4542, 6848), (5136, 6056)]