129281648

素因数分解:

$2^4\times {\mathrm{1327}}^1\times {\mathrm{6089}}^1$

素因数の和:7424

約数の個数: 20

約数和(自身を含む): 250713120

約数和(自身を除く): 121431472

約数列:

[1, 2, 4, 8, 16, 1327, 2654, 5308, 6089, 10616, 12178, 21232, 24356, 48712, 97424, 8080103, 16160206, 32320412, 64640824, 129281648]

約数ペア:

[(1, 129281648), (2, 64640824), (4, 32320412), (8, 16160206), (16, 8080103), (1327, 97424), (2654, 48712), (5308, 24356), (6089, 21232), (10616, 12178)]