55733008

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{31957}}^1$

素因数の和:32074

約数の個数: 20

約数和(自身を含む): 108976780

約数和(自身を除く): 53243772

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 31957, 63914, 127828, 255656, 511312, 3483313, 6966626, 13933252, 27866504, 55733008]

約数ペア:

[(1, 55733008), (2, 27866504), (4, 13933252), (8, 6966626), (16, 3483313), (109, 511312), (218, 255656), (436, 127828), (872, 63914), (1744, 31957)]