39983408

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{5641}}^1$

素因数の和:6092

約数の個数: 20

約数和(自身を含む): 77656488

約数和(自身を除く): 37673080

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 5641, 7088, 11282, 22564, 45128, 90256, 2498963, 4997926, 9995852, 19991704, 39983408]

約数ペア:

[(1, 39983408), (2, 19991704), (4, 9995852), (8, 4997926), (16, 2498963), (443, 90256), (886, 45128), (1772, 22564), (3544, 11282), (5641, 7088)]