38818256

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{34171}}^1$

素因数の和:34250

約数の個数: 20

約数和(自身を含む): 76271904

約数和(自身を除く): 37453648

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 34171, 68342, 136684, 273368, 546736, 2426141, 4852282, 9704564, 19409128, 38818256]

約数ペア:

[(1, 38818256), (2, 19409128), (4, 9704564), (8, 4852282), (16, 2426141), (71, 546736), (142, 273368), (284, 136684), (568, 68342), (1136, 34171)]