63868432

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{128767}}^1$

素因数の和:128806

約数の個数: 20

約数和(自身を含む): 127737856

約数和(自身を除く): 63869424

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 128767, 257534, 515068, 1030136, 2060272, 3991777, 7983554, 15967108, 31934216, 63868432]

約数ペア:

[(1, 63868432), (2, 31934216), (4, 15967108), (8, 7983554), (16, 3991777), (31, 2060272), (62, 1030136), (124, 515068), (248, 257534), (496, 128767)]