859424

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{251}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 1714608

約数和(自身を除く): 855184

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 251, 428, 502, 856, 1004, 1712, 2008, 3424, 4016, 8032, 26857, 53714, 107428, 214856, 429712, 859424]

約数ペア:

[(1, 859424), (2, 429712), (4, 214856), (8, 107428), (16, 53714), (32, 26857), (107, 8032), (214, 4016), (251, 3424), (428, 2008), (502, 1712), (856, 1004)]