25090406

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16063}}^1$

素因数の和:16147

約数の個数: 16

約数和(自身を含む): 41637888

約数和(自身を除く): 16547482

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 16063, 32126, 176693, 353386, 1140473, 2280946, 12545203, 25090406]

約数ペア:

[(1, 25090406), (2, 12545203), (11, 2280946), (22, 1140473), (71, 353386), (142, 176693), (781, 32126), (1562, 16063)]