80374888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{19433}}^1$

素因数の和:19497

約数の個数: 32

約数和(自身を含む): 167909760

約数和(自身を除く): 87534872

約数列:

[1, 2, 4, 8, 11, 22, 44, 47, 88, 94, 188, 376, 517, 1034, 2068, 4136, 19433, 38866, 77732, 155464, 213763, 427526, 855052, 913351, 1710104, 1826702, 3653404, 7306808, 10046861, 20093722, 40187444, 80374888]

約数ペア:

[(1, 80374888), (2, 40187444), (4, 20093722), (8, 10046861), (11, 7306808), (22, 3653404), (44, 1826702), (47, 1710104), (88, 913351), (94, 855052), (188, 427526), (376, 213763), (517, 155464), (1034, 77732), (2068, 38866), (4136, 19433)]