57490256

素因数分解:

$2^4\times {\mathrm{1373}}^1\times {\mathrm{2617}}^1$

素因数の和:3998

約数の個数: 20

約数和(自身を含む): 111511092

約数和(自身を除く): 54020836

約数列:

[1, 2, 4, 8, 16, 1373, 2617, 2746, 5234, 5492, 10468, 10984, 20936, 21968, 41872, 3593141, 7186282, 14372564, 28745128, 57490256]

約数ペア:

[(1, 57490256), (2, 28745128), (4, 14372564), (8, 7186282), (16, 3593141), (1373, 41872), (2617, 21968), (2746, 20936), (5234, 10984), (5492, 10468)]