77938696

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4637}}^1$

素因数の和:4845

約数の個数: 32

約数和(自身を含む): 160289280

約数和(自身を除く): 82350584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 191, 382, 764, 1528, 2101, 4202, 4637, 8404, 9274, 16808, 18548, 37096, 51007, 102014, 204028, 408056, 885667, 1771334, 3542668, 7085336, 9742337, 19484674, 38969348, 77938696]

約数ペア:

[(1, 77938696), (2, 38969348), (4, 19484674), (8, 9742337), (11, 7085336), (22, 3542668), (44, 1771334), (88, 885667), (191, 408056), (382, 204028), (764, 102014), (1528, 51007), (2101, 37096), (4202, 18548), (4637, 16808), (8404, 9274)]