55666544

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{119971}}^1$

素因数の和:120008

約数の個数: 20

約数和(自身を含む): 111573960

約数和(自身を除く): 55907416

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 119971, 239942, 479884, 959768, 1919536, 3479159, 6958318, 13916636, 27833272, 55666544]

約数ペア:

[(1, 55666544), (2, 27833272), (4, 13916636), (8, 6958318), (16, 3479159), (29, 1919536), (58, 959768), (116, 479884), (232, 239942), (464, 119971)]