65715536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{132491}}^1$

素因数の和:132530

約数の個数: 20

約数和(自身を含む): 131432064

約数和(自身を除く): 65716528

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 132491, 264982, 529964, 1059928, 2119856, 4107221, 8214442, 16428884, 32857768, 65715536]

約数ペア:

[(1, 65715536), (2, 32857768), (4, 16428884), (8, 8214442), (16, 4107221), (31, 2119856), (62, 1059928), (124, 529964), (248, 264982), (496, 132491)]