38788336

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{27239}}^1$

素因数の和:27336

約数の個数: 20

約数和(自身を含む): 75999600

約数和(自身を除く): 37211264

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 27239, 54478, 108956, 217912, 435824, 2424271, 4848542, 9697084, 19394168, 38788336]

約数ペア:

[(1, 38788336), (2, 19394168), (4, 9697084), (8, 4848542), (16, 2424271), (89, 435824), (178, 217912), (356, 108956), (712, 54478), (1424, 27239)]