65385616

素因数分解:

$2^4\times {\mathrm{1607}}^1\times {\mathrm{2543}}^1$

素因数の和:4158

約数の個数: 20

約数和(自身を含む): 126813312

約数和(自身を除く): 61427696

約数列:

[1, 2, 4, 8, 16, 1607, 2543, 3214, 5086, 6428, 10172, 12856, 20344, 25712, 40688, 4086601, 8173202, 16346404, 32692808, 65385616]

約数ペア:

[(1, 65385616), (2, 32692808), (4, 16346404), (8, 8173202), (16, 4086601), (1607, 40688), (2543, 25712), (3214, 20344), (5086, 12856), (6428, 10172)]