55813198

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{31391}}^1$

素因数の和:31527

約数の個数: 16

約数和(自身を含む): 96436224

約数和(自身を除く): 40623026

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 31391, 62782, 219737, 439474, 3986657, 7973314, 27906599, 55813198]

約数ペア:

[(1, 55813198), (2, 27906599), (7, 7973314), (14, 3986657), (127, 439474), (254, 219737), (889, 62782), (1778, 31391)]