90831278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{6229}}^1$

素因数の和:6571

約数の個数: 16

約数和(自身を含む): 142642080

約数和(自身を除く): 51810802

約数列:

[1, 2, 23, 46, 317, 634, 6229, 7291, 12458, 14582, 143267, 286534, 1974593, 3949186, 45415639, 90831278]

約数ペア:

[(1, 90831278), (2, 45415639), (23, 3949186), (46, 1974593), (317, 286534), (634, 143267), (6229, 14582), (7291, 12458)]