69090256

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{7589}}^1$

素因数の和:8166

約数の個数: 20

約数和(自身を含む): 134115300

約数和(自身を除く): 65025044

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 4552, 7589, 9104, 15178, 30356, 60712, 121424, 4318141, 8636282, 17272564, 34545128, 69090256]

約数ペア:

[(1, 69090256), (2, 34545128), (4, 17272564), (8, 8636282), (16, 4318141), (569, 121424), (1138, 60712), (2276, 30356), (4552, 15178), (7589, 9104)]