54880942

素因数分解:

$2^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1\times {\mathrm{809}}^1$

素因数の和:1235

約数の個数: 16

約数和(自身を含む): 83455920

約数和(自身を除く): 28574978

約数列:

[1, 2, 107, 214, 317, 634, 809, 1618, 33919, 67838, 86563, 173126, 256453, 512906, 27440471, 54880942]

約数ペア:

[(1, 54880942), (2, 27440471), (107, 512906), (214, 256453), (317, 173126), (634, 86563), (809, 67838), (1618, 33919)]