1553641792

素因数分解:

$2^6\times {\mathrm{101}}^1\times {\mathrm{240353}}^1$

素因数の和:240466

約数の個数: 28

約数和(自身を含む): 3113545716

約数和(自身を除く): 1559903924

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 202, 404, 808, 1616, 3232, 6464, 240353, 480706, 961412, 1922824, 3845648, 7691296, 15382592, 24275653, 48551306, 97102612, 194205224, 388410448, 776820896, 1553641792]

約数ペア:

[(1, 1553641792), (2, 776820896), (4, 388410448), (8, 194205224), (16, 97102612), (32, 48551306), (64, 24275653), (101, 15382592), (202, 7691296), (404, 3845648), (808, 1922824), (1616, 961412), (3232, 480706), (6464, 240353)]