69439016

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{510581}}^1$

素因数の和:510604

約数の個数: 16

約数和(自身を含む): 137857140

約数和(自身を除く): 68418124

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 510581, 1021162, 2042324, 4084648, 8679877, 17359754, 34719508, 69439016]

約数ペア:

[(1, 69439016), (2, 34719508), (4, 17359754), (8, 8679877), (17, 4084648), (34, 2042324), (68, 1021162), (136, 510581)]