55731664

素因数分解:

$2^4\times {\mathrm{127}}^1\times {\mathrm{27427}}^1$

素因数の和:27562

約数の個数: 20

約数和(自身を含む): 108834304

約数和(自身を除く): 53102640

約数列:

[1, 2, 4, 8, 16, 127, 254, 508, 1016, 2032, 27427, 54854, 109708, 219416, 438832, 3483229, 6966458, 13932916, 27865832, 55731664]

約数ペア:

[(1, 55731664), (2, 27865832), (4, 13932916), (8, 6966458), (16, 3483229), (127, 438832), (254, 219416), (508, 109708), (1016, 54854), (2032, 27427)]