31148268

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{36559}}^1$

素因数の和:36637

約数の個数: 24

約数和(自身を含む): 73704960

約数和(自身を除く): 42556692

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 36559, 73118, 109677, 146236, 219354, 438708, 2595689, 5191378, 7787067, 10382756, 15574134, 31148268]

約数ペア:

[(1, 31148268), (2, 15574134), (3, 10382756), (4, 7787067), (6, 5191378), (12, 2595689), (71, 438708), (142, 219354), (213, 146236), (284, 109677), (426, 73118), (852, 36559)]