31198244

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101293}}^1$

素因数の和:101315

約数の個数: 24

約数和(自身を含む): 68069568

約数和(自身を除く): 36871324

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 101293, 202586, 405172, 709051, 1114223, 1418102, 2228446, 2836204, 4456892, 7799561, 15599122, 31198244]

約数ペア:

[(1, 31198244), (2, 15599122), (4, 7799561), (7, 4456892), (11, 2836204), (14, 2228446), (22, 1418102), (28, 1114223), (44, 709051), (77, 405172), (154, 202586), (308, 101293)]