255533144

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{163}}^1\times {\mathrm{1543}}^1$

素因数の和:1839

約数の個数: 32

約数和(自身を含む): 486174720

約数和(自身を除く): 230641576

約数列:

[1, 2, 4, 8, 127, 163, 254, 326, 508, 652, 1016, 1304, 1543, 3086, 6172, 12344, 20701, 41402, 82804, 165608, 195961, 251509, 391922, 503018, 783844, 1006036, 1567688, 2012072, 31941643, 63883286, 127766572, 255533144]

約数ペア:

[(1, 255533144), (2, 127766572), (4, 63883286), (8, 31941643), (127, 2012072), (163, 1567688), (254, 1006036), (326, 783844), (508, 503018), (652, 391922), (1016, 251509), (1304, 195961), (1543, 165608), (3086, 82804), (6172, 41402), (12344, 20701)]