79460048

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{3889}}^1$

素因数の和:5174

約数の個数: 20

約数和(自身を含む): 154114020

約数和(自身を除く): 74653972

約数列:

[1, 2, 4, 8, 16, 1277, 2554, 3889, 5108, 7778, 10216, 15556, 20432, 31112, 62224, 4966253, 9932506, 19865012, 39730024, 79460048]

約数ペア:

[(1, 79460048), (2, 39730024), (4, 19865012), (8, 9932506), (16, 4966253), (1277, 62224), (2554, 31112), (3889, 20432), (5108, 15556), (7778, 10216)]