115089092

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{21017}}^1$

素因数の和:21095

約数の個数: 18

約数和(自身を含む): 207006282

約数和(自身を除く): 91917190

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 21017, 42034, 84068, 777629, 1555258, 3110516, 28772273, 57544546, 115089092]

約数ペア:

[(1, 115089092), (2, 57544546), (4, 28772273), (37, 3110516), (74, 1555258), (148, 777629), (1369, 84068), (2738, 42034), (5476, 21017)]