40186538

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{168851}}^1$

素因数の和:168877

約数の個数: 16

約数和(自身を含む): 72944064

約数和(自身を除く): 32757526

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 168851, 337702, 1181957, 2363914, 2870467, 5740934, 20093269, 40186538]

約数ペア:

[(1, 40186538), (2, 20093269), (7, 5740934), (14, 2870467), (17, 2363914), (34, 1181957), (119, 337702), (238, 168851)]