25336912

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{19079}}^1$

素因数の和:19170

約数の個数: 20

約数和(自身を含む): 49684320

約数和(自身を除く): 24347408

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 19079, 38158, 76316, 152632, 305264, 1583557, 3167114, 6334228, 12668456, 25336912]

約数ペア:

[(1, 25336912), (2, 12668456), (4, 6334228), (8, 3167114), (16, 1583557), (83, 305264), (166, 152632), (332, 76316), (664, 38158), (1328, 19079)]