55231504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{203057}}^1$

素因数の和:203082

約数の個数: 20

約数和(自身を含む): 113306364

約数和(自身を除く): 58074860

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 203057, 406114, 812228, 1624456, 3248912, 3451969, 6903938, 13807876, 27615752, 55231504]

約数ペア:

[(1, 55231504), (2, 27615752), (4, 13807876), (8, 6903938), (16, 3451969), (17, 3248912), (34, 1624456), (68, 812228), (136, 406114), (272, 203057)]