81150388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{39241}}^1$

素因数の和:39303

約数の個数: 24

約数和(自身を含む): 158223744

約数和(自身を除く): 77073356

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 39241, 78482, 156964, 431651, 863302, 1726604, 1844327, 3688654, 7377308, 20287597, 40575194, 81150388]

約数ペア:

[(1, 81150388), (2, 40575194), (4, 20287597), (11, 7377308), (22, 3688654), (44, 1844327), (47, 1726604), (94, 863302), (188, 431651), (517, 156964), (1034, 78482), (2068, 39241)]