25244726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31321}}^1$

素因数の和:31367

約数の個数: 16

約数和(自身を含む): 42096768

約数和(自身を除く): 16852042

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 31321, 62642, 407173, 814346, 970951, 1941902, 12622363, 25244726]

約数ペア:

[(1, 25244726), (2, 12622363), (13, 1941902), (26, 970951), (31, 814346), (62, 407173), (403, 62642), (806, 31321)]