53440136

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{180541}}^1$

素因数の和:180584

約数の個数: 16

約数和(自身を含む): 102908940

約数和(自身を除く): 49468804

約数列:

[1, 2, 4, 8, 37, 74, 148, 296, 180541, 361082, 722164, 1444328, 6680017, 13360034, 26720068, 53440136]

約数ペア:

[(1, 53440136), (2, 26720068), (4, 13360034), (8, 6680017), (37, 1444328), (74, 722164), (148, 361082), (296, 180541)]