25436121086

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{5431}}^1\times {\mathrm{18439}}^1$

素因数の和:23999

約数の個数: 16

約数和(自身を含む): 38463774720

約数和(自身を除く): 13027653634

約数列:

[1, 2, 127, 254, 5431, 10862, 18439, 36878, 689737, 1379474, 2341753, 4683506, 100142209, 200284418, 12718060543, 25436121086]

約数ペア:

[(1, 25436121086), (2, 12718060543), (127, 200284418), (254, 100142209), (5431, 4683506), (10862, 2341753), (18439, 1379474), (36878, 689737)]