38566384

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{17341}}^1$

素因数の和:17488

約数の個数: 20

約数和(自身を含む): 75264280

約数和(自身を除く): 36697896

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 17341, 34682, 69364, 138728, 277456, 2410399, 4820798, 9641596, 19283192, 38566384]

約数ペア:

[(1, 38566384), (2, 19283192), (4, 9641596), (8, 4820798), (16, 2410399), (139, 277456), (278, 138728), (556, 69364), (1112, 34682), (2224, 17341)]