90293054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{38953}}^1$

素因数の和:39035

約数の個数: 16

約数和(自身を含む): 144908880

約数和(自身を除く): 54615826

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 38953, 77906, 740107, 1480214, 2376133, 4752266, 45146527, 90293054]

約数ペア:

[(1, 90293054), (2, 45146527), (19, 4752266), (38, 2376133), (61, 1480214), (122, 740107), (1159, 77906), (2318, 38953)]