80090638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{2377}}^1$

素因数の和:3387

約数の個数: 16

約数和(自身を含む): 127384704

約数和(自身を除く): 47294066

約数列:

[1, 2, 17, 34, 991, 1982, 2377, 4754, 16847, 33694, 40409, 80818, 2355607, 4711214, 40045319, 80090638]

約数ペア:

[(1, 80090638), (2, 40045319), (17, 4711214), (34, 2355607), (991, 80818), (1982, 40409), (2377, 33694), (4754, 16847)]