255103616

素因数分解:

$2^7\times {\mathrm{1259}}^1\times {\mathrm{1583}}^1$

素因数の和:2856

約数の個数: 32

約数和(自身を含む): 508939200

約数和(自身を除く): 253835584

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1259, 1583, 2518, 3166, 5036, 6332, 10072, 12664, 20144, 25328, 40288, 50656, 80576, 101312, 161152, 202624, 1992997, 3985994, 7971988, 15943976, 31887952, 63775904, 127551808, 255103616]

約数ペア:

[(1, 255103616), (2, 127551808), (4, 63775904), (8, 31887952), (16, 15943976), (32, 7971988), (64, 3985994), (128, 1992997), (1259, 202624), (1583, 161152), (2518, 101312), (3166, 80576), (5036, 50656), (6332, 40288), (10072, 25328), (12664, 20144)]