38272816

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{17209}}^1$

素因数の和:17356

約数の個数: 20

約数和(自身を含む): 74691400

約数和(自身を除く): 36418584

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 17209, 34418, 68836, 137672, 275344, 2392051, 4784102, 9568204, 19136408, 38272816]

約数ペア:

[(1, 38272816), (2, 19136408), (4, 9568204), (8, 4784102), (16, 2392051), (139, 275344), (278, 137672), (556, 68836), (1112, 34418), (2224, 17209)]