65477968

素因数分解:

$2^4\times {\mathrm{419}}^1\times {\mathrm{9767}}^1$

素因数の和:10194

約数の個数: 20

約数和(自身を含む): 127179360

約数和(自身を除く): 61701392

約数列:

[1, 2, 4, 8, 16, 419, 838, 1676, 3352, 6704, 9767, 19534, 39068, 78136, 156272, 4092373, 8184746, 16369492, 32738984, 65477968]

約数ペア:

[(1, 65477968), (2, 32738984), (4, 16369492), (8, 8184746), (16, 4092373), (419, 156272), (838, 78136), (1676, 39068), (3352, 19534), (6704, 9767)]