81000536

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{191039}}^1$

素因数の和:191098

約数の個数: 16

約数和(自身を含む): 154742400

約数和(自身を除く): 73741864

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 191039, 382078, 764156, 1528312, 10125067, 20250134, 40500268, 81000536]

約数ペア:

[(1, 81000536), (2, 40500268), (4, 20250134), (8, 10125067), (53, 1528312), (106, 764156), (212, 382078), (424, 191039)]