31080108

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{36479}}^1$

素因数の和:36557

約数の個数: 24

約数和(自身を含む): 73543680

約数和(自身を除く): 42463572

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 36479, 72958, 109437, 145916, 218874, 437748, 2590009, 5180018, 7770027, 10360036, 15540054, 31080108]

約数ペア:

[(1, 31080108), (2, 15540054), (3, 10360036), (4, 7770027), (6, 5180018), (12, 2590009), (71, 437748), (142, 218874), (213, 145916), (284, 109437), (426, 72958), (852, 36479)]