79281416

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{38561}}^1$

素因数の和:38824

約数の個数: 16

約数和(自身を含む): 149234940

約数和(自身を除く): 69953524

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 38561, 77122, 154244, 308488, 9910177, 19820354, 39640708, 79281416]

約数ペア:

[(1, 79281416), (2, 39640708), (4, 19820354), (8, 9910177), (257, 308488), (514, 154244), (1028, 77122), (2056, 38561)]