65106256

素因数分解:

$2^4\times {\mathrm{409}}^1\times {\mathrm{9949}}^1$

素因数の和:10366

約数の個数: 20

約数和(自身を含む): 126464500

約数和(自身を除く): 61358244

約数列:

[1, 2, 4, 8, 16, 409, 818, 1636, 3272, 6544, 9949, 19898, 39796, 79592, 159184, 4069141, 8138282, 16276564, 32553128, 65106256]

約数ペア:

[(1, 65106256), (2, 32553128), (4, 16276564), (8, 8138282), (16, 4069141), (409, 159184), (818, 79592), (1636, 39796), (3272, 19898), (6544, 9949)]